Sorted CSS Colors

HTML

              
                <div class="container">
  <div class="hue-control">
    <div class="hue-control-row">
      <label for="hue-slider">
        Hue: <span class="hue-value" id="hue-value"></span>
      </label>
      <input class="hue-slider" id="hue-slider" type="range" min="0" max="360" />
      <input type="checkbox" class="mono-toggle" id="mono-toggle" aria-label="Toggle monochrome colors"></input>
    </div>

    <div class="hue-control-row">
      <p id="tolerance-text" class="tolerance-text">hue tolerance: <span id="tolerance-value">5</span>
    </div>
  </div>

  <div class="chart-container" id="chart-container">
    <div id="chart" class="chart"></div>
    <div id="color-info" class="color-info" inert="true"></div>
    <div class="axis lightness-axis">
      lightness
    </div>
    <div class="axis saturation-axis" id="saturation-axis">
      saturation
    </div>
  </div>
</div>

<a href="https://github.com/scriptype/sorted-colors" target="_blank" class="github-link">
  <svg class="github-icon" role="img" alt="Check this on Github">
    <use xlink:href="#github-icon"></use>
  </svg>
</a>

<svg style="display: none" height="16" width="16" xmlns="http://www.w3.org/2000/svg">
  <symbol id="back-icon" viewBox="0 0 16 16">
    <path d="M16 7H3.8l5.6-5.6L8 0 0 8l8 8 1.4-1.4L3.8 9H16V7z" fill="currentColor" fill-rule="evenodd"/>
  </symbol>

  <symbol id="github-icon" viewBox="0 0 1024 1024">
  <path d="M512 0C229.25 0 0 229.25 0 512c0 226.25 146.688 418.125 350.156 485.812 25.594 4.688 34.938-11.125 34.938-24.625 0-12.188-.469-52.562-.719-95.312C242 908.812 211.906 817.5 211.906 817.5c-23.312-59.125-56.844-74.875-56.844-74.875-46.531-31.75 3.53-31.125 3.53-31.125 51.406 3.562 78.47 52.75 78.47 52.75 45.688 78.25 119.875 55.625 149 42.5 4.654-33 17.904-55.625 32.5-68.375-113.656-12.937-233.218-56.875-233.218-253.063 0-55.938 19.969-101.562 52.656-137.406-5.219-13-22.844-65.094 5.062-135.562 0 0 42.938-13.75 140.812 52.5 40.812-11.406 84.594-17.031 128.125-17.219 43.5.188 87.312 5.875 128.188 17.281 97.688-66.312 140.688-52.5 140.688-52.5 28 70.531 10.375 122.562 5.125 135.5 32.812 35.844 52.625 81.469 52.625 137.406 0 196.688-119.75 240-233.812 252.688 18.438 15.875 34.75 47 34.75 94.75 0 68.438-.688 123.625-.688 140.5 0 13.625 9.312 29.562 35.25 24.562C877.438 930 1024 738.125 1024 512 1024 229.25 794.75 0 512 0z"/>
</svg>

<table id="colorsTable">
  <thead>
    <tr>
      <th id="name">Name</th>
      <th id="rgb">RGB</th>
      <th id="hsl">HSL</th>
      <th id="hex">Hex</th>
      <th id="alternativeName">Alternative Name</th>
    </tr>
  </thead>

  <tbody>
    <tr class="light">
      <td>aliceblue</td>
      <td>rgb(240,248,255)</td>
      <td>hsl(208,100%,97.1%)</td>
      <td>#F0F8FF</td>
    </tr>

    <tr class="light">
      <td>antiquewhite</td>
      <td>rgb(250,235,215)</td>
      <td>hsl(34,77.8%,91.2%)</td>
      <td>#FAEBD7</td>
    </tr>

    <tr class="light">
      <td>aqua</td>
      <td>rgb(0,255,255)</td>
      <td>hsl(180,100%,50%)</td>
      <td>#00FFFF</td>
    </tr>

    <tr class="light">
      <td>aquamarine</td>
      <td>rgb(127,255,212)</td>
      <td>hsl(160,100%,74.9%)</td>
      <td>#7FFFD4</td>
    </tr>

    <tr class="light">
      <td>azure</td>
      <td>rgb(240,255,255)</td>
      <td>hsl(180,100%,97.1%)</td>
      <td>#F0FFFF</td>
    </tr>

    <tr class="light">
      <td>beige</td>
      <td>rgb(245,245,220)</td>
      <td>hsl(60,55.6%,91.2%)</td>
      <td>#F5F5DC</td>
    </tr>

    <tr class="light">
      <td>bisque</td>
      <td>rgb(255,228,196)</td>
      <td>hsl(33,100%,88.4%)</td>
      <td>#FFE4C4</td>
    </tr>

    <tr class="dark">
      <td>black</td>
      <td>rgb(0,0,0)</td>
      <td>hsl(0,0%,0%)</td>
      <td>#000000</td>
    </tr>

    <tr class="light">
      <td>blanchedalmond</td>
      <td>rgb(255,235,205)</td>
      <td>hsl(36,100%,90.2%)</td>
      <td>#FFEBCD</td>
    </tr>

    <tr class="dark">
      <td>blue</td>
      <td>rgb(0,0,255)</td>
      <td>hsl(240,100%,50%)</td>
      <td>#0000FF</td>
    </tr>

    <tr class="dark">
      <td>blueviolet</td>
      <td>rgb(138,43,226)</td>
      <td>hsl(271,75.9%,52.7%)</td>
      <td>#8A2BE2</td>
    </tr>

    <tr class="dark">
      <td>brown</td>
      <td>rgb(165,42,42)</td>
      <td>hsl(0,59.4%,40.6%)</td>
      <td>#A52A2A</td>
    </tr>

    <tr class="light">
      <td>burlywood</td>
      <td>rgb(222,184,135)</td>
      <td>hsl(34,56.9%,70%)</td>
      <td>#DEB887</td>
    </tr>

    <tr class="light">
      <td>cadetblue</td>
      <td>rgb(95,158,160)</td>
      <td>hsl(182,25.5%,50%)</td>
      <td>#5F9EA0</td>
    </tr>

    <tr class="light">
      <td>chartreuse</td>
      <td>rgb(127,255,0)</td>
      <td>hsl(90,100%,50%)</td>
      <td>#7FFF00</td>
    </tr>

    <tr class="light">
      <td>chocolate</td>
      <td>rgb(210,105,30)</td>
      <td>hsl(25,75%,47.1%)</td>
      <td>#D2691E</td>
    </tr>

    <tr class="light">
      <td>coral</td>
      <td>rgb(255,127,80)</td>
      <td>hsl(16,100%,65.7%)</td>
      <td>#FF7F50</td>
    </tr>

    <tr class="light">
      <td>cornflowerblue</td>
      <td>rgb(100,149,237)</td>
      <td>hsl(219,79.2%,66.1%)</td>
      <td>#6495ED</td>
    </tr>

    <tr class="light">
      <td>cornsilk</td>
      <td>rgb(255,248,220)</td>
      <td>hsl(48,100%,93.1%)</td>
      <td>#FFF8DC</td>
    </tr>

    <tr class="dark">
      <td>crimson</td>
      <td>rgb(220,20,60)</td>
      <td>hsl(348,83.3%,47.1%)</td>
      <td>#DC143C</td>
    </tr>

    <tr class="light">
      <td>cyan</td>
      <td>rgb(0,255,255)</td>
      <td>hsl(180,100%,50%)</td>
      <td>#00FFFF</td>
      <td>aqua</td>
    </tr>

    <tr class="dark">
      <td>darkblue</td>
      <td>rgb(0,0,139)</td>
      <td>hsl(240,100%,27.3%)</td>
      <td>#00008B</td>
    </tr>

    <tr class="dark">
      <td>darkcyan</td>
      <td>rgb(0,139,139)</td>
      <td>hsl(180,100%,27.3%)</td>
      <td>#008B8B</td>
    </tr>

    <tr class="light">
      <td>darkgoldenrod</td>
      <td>rgb(184,134,11)</td>
      <td>hsl(43,88.7%,38.2%)</td>
      <td>#B8860B</td>
    </tr>

    <tr class="light">
      <td>darkgray</td>
      <td>rgb(169,169,169)</td>
      <td>hsl(0,0%,66.3%)</td>
      <td>#A9A9A9</td>
      <td>darkgrey</td>
    </tr>

    <tr class="dark">
      <td>darkgreen</td>
      <td>rgb(0,100,0)</td>
      <td>hsl(120,100%,19.6%)</td>
      <td>#006400</td>
    </tr>

    <tr class="light">
      <td>darkgrey</td>
      <td>rgb(169,169,169)</td>
      <td>hsl(0,0%,66.3%)</td>
      <td>#A9A9A9</td>
    </tr>

    <tr class="light">
      <td>darkkhaki</td>
      <td>rgb(189,183,107)</td>
      <td>hsl(56,38.3%,58%)</td>
      <td>#BDB76B</td>
    </tr>

    <tr class="dark">
      <td>darkmagenta</td>
      <td>rgb(139,0,139)</td>
      <td>hsl(300,100%,27.3%)</td>
      <td>#8B008B</td>
    </tr>

    <tr class="dark">
      <td>darkolivegreen</td>
      <td>rgb(85,107,47)</td>
      <td>hsl(82,39%,30.2%)</td>
      <td>#556B2F</td>
    </tr>

    <tr class="light">
      <td>darkorange</td>
      <td>rgb(255,140,0)</td>
      <td>hsl(33,100%,50%)</td>
      <td>#FF8C00</td>
    </tr>

    <tr class="dark">
      <td>darkorchid</td>
      <td>rgb(153,50,204)</td>
      <td>hsl(280,60.6%,49.8%)</td>
      <td>#9932CC</td>
    </tr>

    <tr class="dark">
      <td>darkred</td>
      <td>rgb(139,0,0)</td>
      <td>hsl(0,100%,27.3%)</td>
      <td>#8B0000</td>
    </tr>

    <tr class="light">
      <td>darksalmon</td>
      <td>rgb(233,150,122)</td>
      <td>hsl(15,71.6%,69.6%)</td>
      <td>#E9967A</td>
    </tr>

    <tr class="light">
      <td>darkseagreen</td>
      <td>rgb(143,188,143)</td>
      <td>hsl(120,25.1%,64.9%)</td>
      <td>#8FBC8F</td>
    </tr>

    <tr class="dark">
      <td>darkslateblue</td>
      <td>rgb(72,61,139)</td>
      <td>hsl(248,39%,39.2%)</td>
      <td>#483D8B</td>
    </tr>

    <tr class="dark">
      <td>darkslategray</td>
      <td>rgb(47,79,79)</td>
      <td>hsl(180,25.4%,24.7%)</td>
      <td>#2F4F4F</td>
      <td>darkslategrey</td>
    </tr>

    <tr class="dark">
      <td>darkslategrey</td>
      <td>rgb(47,79,79)</td>
      <td>hsl(180,25.4%,24.7%)</td>
      <td>#2F4F4F</td>
    </tr>

    <tr class="light">
      <td>darkturquoise</td>
      <td>rgb(0,206,209)</td>
      <td>hsl(181,100%,41%)</td>
      <td>#00CED1</td>
    </tr>

    <tr class="dark">
      <td>darkviolet</td>
      <td>rgb(148,0,211)</td>
      <td>hsl(282,100%,41.4%)</td>
      <td>#9400D3</td>
    </tr>

    <tr class="dark">
      <td>deeppink</td>
      <td>rgb(255,20,147)</td>
      <td>hsl(328,100%,53.9%)</td>
      <td>#FF1493</td>
    </tr>

    <tr class="light">
      <td>deepskyblue</td>
      <td>rgb(0,191,255)</td>
      <td>hsl(195,100%,50%)</td>
      <td>#00BFFF</td>
    </tr>

    <tr class="dark">
      <td>dimgray</td>
      <td>rgb(105,105,105)</td>
      <td>hsl(0,0%,41.2%)</td>
      <td>#696969</td>
      <td>dimgrey</td>
    </tr>

    <tr class="dark">
      <td>dimgrey</td>
      <td>rgb(105,105,105)</td>
      <td>hsl(0,0%,41.2%)</td>
      <td>#696969</td>
    </tr>

    <tr class="dark">
      <td>dodgerblue</td>
      <td>rgb(30,144,255)</td>
      <td>hsl(210,100%,55.9%)</td>
      <td>#1E90FF</td>
    </tr>

    <tr class="dark">
      <td>firebrick</td>
      <td>rgb(178,34,34)</td>
      <td>hsl(0,67.9%,41.6%)</td>
      <td>#B22222</td>
    </tr>

    <tr class="light">
      <td>floralwhite</td>
      <td>rgb(255,250,240)</td>
      <td>hsl(40,100%,97.1%)</td>
      <td>#FFFAF0</td>
    </tr>

    <tr class="dark">
      <td>forestgreen</td>
      <td>rgb(34,139,34)</td>
      <td>hsl(120,60.7%,33.9%)</td>
      <td>#228B22</td>
    </tr>

    <tr class="light">
      <td>fuchsia</td>
      <td>rgb(255,0,255)</td>
      <td>hsl(300,100%,50%)</td>
      <td>#FF00FF</td>
    </tr>

    <tr class="light">
      <td>gainsboro</td>
      <td>rgb(220,220,220)</td>
      <td>hsl(0,0%,86.3%)</td>
      <td>#DCDCDC</td>
    </tr>

    <tr class="light">
      <td>ghostwhite</td>
      <td>rgb(248,248,255)</td>
      <td>hsl(240,100%,98.6%)</td>
      <td>#F8F8FF</td>
    </tr>

    <tr class="light">
      <td>gold</td>
      <td>rgb(255,215,0)</td>
      <td>hsl(51,100%,50%)</td>
      <td>#FFD700</td>
    </tr>

    <tr class="light">
      <td>goldenrod</td>
      <td>rgb(218,165,32)</td>
      <td>hsl(43,74.4%,49%)</td>
      <td>#DAA520</td>
    </tr>

    <tr class="light">
      <td>gray</td>
      <td>rgb(128,128,128)</td>
      <td>hsl(0,0%,50.2%)</td>
      <td>#808080</td>
      <td>grey</td>
    </tr>

    <tr class="dark">
      <td>green</td>
      <td>rgb(0,128,0)</td>
      <td>hsl(120,100%,25.1%)</td>
      <td>#008000</td>
    </tr>

    <tr class="light">
      <td>greenyellow</td>
      <td>rgb(173,255,47)</td>
      <td>hsl(84,100%,59.2%)</td>
      <td>#ADFF2F</td>
    </tr>

    <tr class="light">
      <td>grey</td>
      <td>rgb(128,128,128)</td>
      <td>hsl(0,0%,50.2%)</td>
      <td>#808080</td>
    </tr>

    <tr class="light">
      <td>honeydew</td>
      <td>rgb(240,255,240)</td>
      <td>hsl(120,100%,97.1%)</td>
      <td>#F0FFF0</td>
    </tr>

    <tr class="light">
      <td>hotpink</td>
      <td>rgb(255,105,180)</td>
      <td>hsl(330,100%,70.6%)</td>
      <td>#FF69B4</td>
    </tr>

    <tr class="light">
      <td>indianred</td>
      <td>rgb(205,92,92)</td>
      <td>hsl(0,53.1%,58.2%)</td>
      <td>#CD5C5C</td>
    </tr>

    <tr class="dark">
      <td>indigo</td>
      <td>rgb(75,0,130)</td>
      <td>hsl(275,100%,25.5%)</td>
      <td>#4B0082</td>
    </tr>

    <tr class="light">
      <td>ivory</td>
      <td>rgb(255,255,240)</td>
      <td>hsl(60,100%,97.1%)</td>
      <td>#FFFFF0</td>
    </tr>

    <tr class="light">
      <td>khaki</td>
      <td>rgb(240,230,140)</td>
      <td>hsl(54,76.9%,74.5%)</td>
      <td>#F0E68C</td>
    </tr>

    <tr class="light">
      <td>lavender</td>
      <td>rgb(230,230,250)</td>
      <td>hsl(240,66.7%,94.1%)</td>
      <td>#E6E6FA</td>
    </tr>

    <tr class="light">
      <td>lavenderblush</td>
      <td>rgb(255,240,245)</td>
      <td>hsl(340,100%,97.1%)</td>
      <td>#FFF0F5</td>
    </tr>

    <tr class="light">
      <td>lawngreen</td>
      <td>rgb(124,252,0)</td>
      <td>hsl(90,100%,49.4%)</td>
      <td>#7CFC00</td>
    </tr>

    <tr class="light">
      <td>lemonchiffon</td>
      <td>rgb(255,250,205)</td>
      <td>hsl(54,100%,90.2%)</td>
      <td>#FFFACD</td>
    </tr>

    <tr class="light">
      <td>lightblue</td>
      <td>rgb(173,216,230)</td>
      <td>hsl(195,53.3%,79%)</td>
      <td>#ADD8E6</td>
    </tr>

    <tr class="light">
      <td>lightcoral</td>
      <td>rgb(240,128,128)</td>
      <td>hsl(0,78.9%,72.2%)</td>
      <td>#F08080</td>
    </tr>

    <tr class="light">
      <td>lightcyan</td>
      <td>rgb(224,255,255)</td>
      <td>hsl(180,100%,93.9%)</td>
      <td>#E0FFFF</td>
    </tr>

    <tr class="light">
      <td>lightgoldenrodyellow</td>
      <td>rgb(250,250,210)</td>
      <td>hsl(60,80%,90.2%)</td>
      <td>#FAFAD2</td>
    </tr>

    <tr class="light">
      <td>lightgray</td>
      <td>rgb(211,211,211)</td>
      <td>hsl(0,0%,82.7%)</td>
      <td>#D3D3D3</td>
      <td>lightgrey</td>
    </tr>

    <tr class="light">
      <td>lightgreen</td>
      <td>rgb(144,238,144)</td>
      <td>hsl(120,73.4%,74.9%)</td>
      <td>#90EE90</td>
    </tr>

    <tr class="light">
      <td>lightgrey</td>
      <td>rgb(211,211,211)</td>
      <td>hsl(0,0%,82.7%)</td>
      <td>#D3D3D3</td>
    </tr>

    <tr class="light">
      <td>lightpink</td>
      <td>rgb(255,182,193)</td>
      <td>hsl(351,100%,85.7%)</td>
      <td>#FFB6C1</td>
    </tr>

    <tr class="light">
      <td>lightsalmon</td>
      <td>rgb(255,160,122)</td>
      <td>hsl(17,100%,73.9%)</td>
      <td>#FFA07A</td>
    </tr>

    <tr class="dark">
      <td>lightseagreen</td>
      <td>rgb(32,178,170)</td>
      <td>hsl(177,69.5%,41.2%)</td>
      <td>#20B2AA</td>
    </tr>

    <tr class="light">
      <td>lightskyblue</td>
      <td>rgb(135,206,250)</td>
      <td>hsl(203,92%,75.5%)</td>
      <td>#87CEFA</td>
    </tr>

    <tr class="light">
      <td>lightslategray</td>
      <td>rgb(119,136,153)</td>
      <td>hsl(210,14.3%,53.3%)</td>
      <td>#778899</td>
      <td>lightslategrey</td>
    </tr>

    <tr class="light">
      <td>lightslategrey</td>
      <td>rgb(119,136,153)</td>
      <td>hsl(210,14.3%,53.3%)</td>
      <td>#778899</td>
    </tr>

    <tr class="light">
      <td>lightsteelblue</td>
      <td>rgb(176,196,222)</td>
      <td>hsl(214,41.1%,78%)</td>
      <td>#B0C4DE</td>
    </tr>

    <tr class="light">
      <td>lightyellow</td>
      <td>rgb(255,255,224)</td>
      <td>hsl(60,100%,93.9%)</td>
      <td>#FFFFE0</td>
    </tr>

    <tr class="light">
      <td>lime</td>
      <td>rgb(0,255,0)</td>
      <td>hsl(120,100%,50%)</td>
      <td>#00FF00</td>
    </tr>

    <tr class="light">
      <td>limegreen</td>
      <td>rgb(50,205,50)</td>
      <td>hsl(120,60.8%,50%)</td>
      <td>#32CD32</td>
    </tr>

    <tr class="light">
      <td>linen</td>
      <td>rgb(250,240,230)</td>
      <td>hsl(30,66.7%,94.1%)</td>
      <td>#FAF0E6</td>
    </tr>

    <tr class="light">
      <td>magenta</td>
      <td>rgb(255,0,255)</td>
      <td>hsl(300,100%,50%)</td>
      <td>#FF00FF</td>
      <td>fuchsia</td>
    </tr>

    <tr class="dark">
      <td>maroon</td>
      <td>rgb(128,0,0)</td>
      <td>hsl(0,100%,25.1%)</td>
      <td>#800000</td>
    </tr>

    <tr class="light">
      <td>mediumaquamarine</td>
      <td>rgb(102,205,170)</td>
      <td>hsl(160,50.7%,60.2%)</td>
      <td>#66CDAA</td>
    </tr>

    <tr class="dark">
      <td>mediumblue</td>
      <td>rgb(0,0,205)</td>
      <td>hsl(240,100%,40.2%)</td>
      <td>#0000CD</td>
    </tr>

    <tr class="light">
      <td>mediumorchid</td>
      <td>rgb(186,85,211)</td>
      <td>hsl(288,58.9%,58%)</td>
      <td>#BA55D3</td>
    </tr>

    <tr class="light">
      <td>mediumpurple</td>
      <td>rgb(147,112,219)</td>
      <td>hsl(260,59.8%,64.9%)</td>
      <td>#9370DB</td>
    </tr>

    <tr class="light">
      <td>mediumseagreen</td>
      <td>rgb(60,179,113)</td>
      <td>hsl(147,49.8%,46.9%)</td>
      <td>#3CB371</td>
    </tr>

    <tr class="light">
      <td>mediumslateblue</td>
      <td>rgb(123,104,238)</td>
      <td>hsl(249,79.8%,67.1%)</td>
      <td>#7B68EE</td>
    </tr>

    <tr class="light">
      <td>mediumspringgreen</td>
      <td>rgb(0,250,154)</td>
      <td>hsl(157,100%,49%)</td>
      <td>#00FA9A</td>
    </tr>

    <tr class="light">
      <td>mediumturquoise</td>
      <td>rgb(72,209,204)</td>
      <td>hsl(178,59.8%,55.1%)</td>
      <td>#48D1CC</td>
    </tr>

    <tr class="dark">
      <td>mediumvioletred</td>
      <td>rgb(199,21,133)</td>
      <td>hsl(322,80.9%,43.1%)</td>
      <td>#C71585</td>
    </tr>

    <tr class="dark">
      <td>midnightblue</td>
      <td>rgb(25,25,112)</td>
      <td>hsl(240,63.5%,26.9%)</td>
      <td>#191970</td>
    </tr>

    <tr class="light">
      <td>mintcream</td>
      <td>rgb(245,255,250)</td>
      <td>hsl(150,100%,98%)</td>
      <td>#F5FFFA</td>
    </tr>

    <tr class="light">
      <td>mistyrose</td>
      <td>rgb(255,228,225)</td>
      <td>hsl(6,100%,94.1%)</td>
      <td>#FFE4E1</td>
    </tr>

    <tr class="light">
      <td>moccasin</td>
      <td>rgb(255,228,181)</td>
      <td>hsl(38,100%,85.5%)</td>
      <td>#FFE4B5</td>
    </tr>

    <tr class="light">
      <td>navajowhite</td>
      <td>rgb(255,222,173)</td>
      <td>hsl(36,100%,83.9%)</td>
      <td>#FFDEAD</td>
    </tr>

    <tr class="dark">
      <td>navy</td>
      <td>rgb(0,0,128)</td>
      <td>hsl(240,100%,25.1%)</td>
      <td>#000080</td>
    </tr>

    <tr class="light">
      <td>oldlace</td>
      <td>rgb(253,245,230)</td>
      <td>hsl(39,85.2%,94.7%)</td>
      <td>#FDF5E6</td>
    </tr>

    <tr class="dark">
      <td>olive</td>
      <td>rgb(128,128,0)</td>
      <td>hsl(60,100%,25.1%)</td>
      <td>#808000</td>
    </tr>

    <tr class="dark">
      <td>olivedrab</td>
      <td>rgb(107,142,35)</td>
      <td>hsl(80,60.5%,34.7%)</td>
      <td>#6B8E23</td>
    </tr>

    <tr class="light">
      <td>orange</td>
      <td>rgb(255,165,0)</td>
      <td>hsl(39,100%,50%)</td>
      <td>#FFA500</td>
    </tr>

    <tr class="light">
      <td>orangered</td>
      <td>rgb(255,69,0)</td>
      <td>hsl(16,100%,50%)</td>
      <td>#FF4500</td>
    </tr>

    <tr class="light">
      <td>orchid</td>
      <td>rgb(218,112,214)</td>
      <td>hsl(302,58.9%,64.7%)</td>
      <td>#DA70D6</td>
    </tr>

    <tr class="light">
      <td>palegoldenrod</td>
      <td>rgb(238,232,170)</td>
      <td>hsl(55,66.7%,80%)</td>
      <td>#EEE8AA</td>
    </tr>

    <tr class="light">
      <td>palegreen</td>
      <td>rgb(152,251,152)</td>
      <td>hsl(120,92.5%,79%)</td>
      <td>#98FB98</td>
    </tr>

    <tr class="light">
      <td>paleturquoise</td>
      <td>rgb(175,238,238)</td>
      <td>hsl(180,64.9%,81%)</td>
      <td>#AFEEEE</td>
    </tr>

    <tr class="light">
      <td>palevioletred</td>
      <td>rgb(219,112,147)</td>
      <td>hsl(340,59.8%,64.9%)</td>
      <td>#DB7093</td>
    </tr>

    <tr class="light">
      <td>papayawhip</td>
      <td>rgb(255,239,213)</td>
      <td>hsl(37,100%,91.8%)</td>
      <td>#FFEFD5</td>
    </tr>

    <tr class="light">
      <td>peachpuff</td>
      <td>rgb(255,218,185)</td>
      <td>hsl(28,100%,86.3%)</td>
      <td>#FFDAB9</td>
    </tr>

    <tr class="light">
      <td>peru</td>
      <td>rgb(205,133,63)</td>
      <td>hsl(30,58.7%,52.5%)</td>
      <td>#CD853F</td>
    </tr>

    <tr class="light">
      <td>pink</td>
      <td>rgb(255,192,203)</td>
      <td>hsl(350,100%,87.6%)</td>
      <td>#FFC0CB</td>
    </tr>

    <tr class="light">
      <td>plum</td>
      <td>rgb(221,160,221)</td>
      <td>hsl(300,47.3%,74.7%)</td>
      <td>#DDA0DD</td>
    </tr>

    <tr class="light">
      <td>powderblue</td>
      <td>rgb(176,224,230)</td>
      <td>hsl(187,51.9%,79.6%)</td>
      <td>#B0E0E6</td>
    </tr>

    <tr class="dark">
      <td>purple</td>
      <td>rgb(128,0,128)</td>
      <td>hsl(300,100%,25.1%)</td>
      <td>#800080</td>
    </tr>

    <tr class="dark">
      <td>rebeccapurple</td>
      <td>rgb(102,51,153)</td>
      <td>hsl(270,50%,40%)</td>
      <td>#663399</td>
    </tr>

    <tr class="dark">
      <td>red</td>
      <td>rgb(255,0,0)</td>
      <td>hsl(0,100%,50%)</td>
      <td>#FF0000</td>
    </tr>

    <tr class="light">
      <td>rosybrown</td>
      <td>rgb(188,143,143)</td>
      <td>hsl(0,25.1%,64.9%)</td>
      <td>#BC8F8F</td>
    </tr>

    <tr class="dark">
      <td>royalblue</td>
      <td>rgb(65,105,225)</td>
      <td>hsl(225,72.7%,56.9%)</td>
      <td>#4169E1</td>
    </tr>

    <tr class="dark">
      <td>saddlebrown</td>
      <td>rgb(139,69,19)</td>
      <td>hsl(25,75.9%,31%)</td>
      <td>#8B4513</td>
    </tr>

    <tr class="light">
      <td>salmon</td>
      <td>rgb(250,128,114)</td>
      <td>hsl(6,93.2%,71.4%)</td>
      <td>#FA8072</td>
    </tr>

    <tr class="light">
      <td>sandybrown</td>
      <td>rgb(244,164,96)</td>
      <td>hsl(28,87.1%,66.7%)</td>
      <td>#F4A460</td>
    </tr>

    <tr class="dark">
      <td>seagreen</td>
      <td>rgb(46,139,87)</td>
      <td>hsl(146,50.3%,36.3%)</td>
      <td>#2E8B57</td>
    </tr>

    <tr class="light">
      <td>seashell</td>
      <td>rgb(255,245,238)</td>
      <td>hsl(25,100%,96.7%)</td>
      <td>#FFF5EE</td>
    </tr>

    <tr class="dark">
      <td>sienna</td>
      <td>rgb(160,82,45)</td>
      <td>hsl(19,56.1%,40.2%)</td>
      <td>#A0522D</td>
    </tr>

    <tr class="light">
      <td>silver</td>
      <td>rgb(192,192,192)</td>
      <td>hsl(0,0%,75.3%)</td>
      <td>#C0C0C0</td>
    </tr>

    <tr class="light">
      <td>skyblue</td>
      <td>rgb(135,206,235)</td>
      <td>hsl(197,71.4%,72.5%)</td>
      <td>#87CEEB</td>
    </tr>

    <tr class="dark">
      <td>slateblue</td>
      <td>rgb(106,90,205)</td>
      <td>hsl(248,53.5%,57.8%)</td>
      <td>#6A5ACD</td>
    </tr>

    <tr class="dark">
      <td>slategray</td>
      <td>rgb(112,128,144)</td>
      <td>hsl(210,12.6%,50.2%)</td>
      <td>#708090</td>
      <td>slategrey</td>
    </tr>
    <tr class="dark">
      <td>slategrey</td>
      <td>rgb(112,128,144)</td>
      <td>hsl(210,12.6%,50.2%)</td>
      <td>#708090</td>
    </tr>

    <tr class="light">
      <td>snow</td>
      <td>rgb(255,250,250)</td>
      <td>hsl(0,100%,99%)</td>
      <td>#FFFAFA</td>
    </tr>

    <tr class="light">
      <td>springgreen</td>
      <td>rgb(0,255,127)</td>
      <td>hsl(150,100%,50%)</td>
      <td>#00FF7F</td>
    </tr>

    <tr class="dark">
      <td>steelblue</td>
      <td>rgb(70,130,180)</td>
      <td>hsl(207,44%,49%)</td>
      <td>#4682B4</td>
    </tr>

    <tr class="light">
      <td>tan</td>
      <td>rgb(210,180,140)</td>
      <td>hsl(34,43.8%,68.6%)</td>
      <td>#D2B48C</td>
    </tr>

    <tr class="dark">
      <td>teal</td>
      <td>rgb(0,128,128)</td>
      <td>hsl(180,100%,25.1%)</td>
      <td>#008080</td>
    </tr>

    <tr class="light">
      <td>thistle</td>
      <td>rgb(216,191,216)</td>
      <td>hsl(300,24.3%,79.8%)</td>
      <td>#D8BFD8</td>
    </tr>

    <tr class="light">
      <td>tomato</td>
      <td>rgb(255,99,71)</td>
      <td>hsl(9,100%,63.9%)</td>
      <td>#FF6347</td>
    </tr>

    <tr class="light">
      <td>turquoise</td>
      <td>rgb(64,224,208)</td>
      <td>hsl(174,72.1%,56.5%)</td>
      <td>#40E0D0</td>
    </tr>

    <tr class="light">
      <td>violet</td>
      <td>rgb(238,130,238)</td>
      <td>hsl(300,76.1%,72.2%)</td>
      <td>#EE82EE</td>
    </tr>

    <tr class="light">
      <td>wheat</td>
      <td>rgb(245,222,179)</td>
      <td>hsl(39,76.7%,83.1%)</td>
      <td>#F5DEB3</td>
    </tr>

    <tr class="light">
      <td>white</td>
      <td>rgb(255,255,255)</td>
      <td>hsl(0,0%,100%)</td>
      <td>#FFFFFF</td>
    </tr>

    <tr class="light">
      <td>whitesmoke</td>
      <td>rgb(245,245,245)</td>
      <td>hsl(0,0%,96.1%)</td>
      <td>#F5F5F5</td>
    </tr>

    <tr class="light">
      <td>yellow</td>
      <td>rgb(255,255,0)</td>
      <td>hsl(60,100%,50%)</td>
      <td>#FFFF00</td>
    </tr>

    <tr class="light">
      <td>yellowgreen</td>
      <td>rgb(154,205,50)</td>
      <td>hsl(80,60.8%,50%)</td>
      <td>#9ACD32</td>
    </tr>
  </tbody>
</table>

CSS

              
                @mixin slider-thumb {
  appearance: none;
  display: block;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: linear-gradient(
    120deg,
    #444 30%,
    #111 100%
  );
  box-shadow:
    0 0 0 2px white,
    0 0 2px 3px #444;
  transition: all .3s;
}

@mixin non-mono-slider-thumb-focus {
  background: linear-gradient(
    120deg,
    hsl( calc(var(--pos) * 360), 90%, 50% ) 30%,
    hsl( calc(var(--pos) * 360), 100%, 40% ) 100%
  );
  box-shadow:
    0 0 0 3px white,
    0 0 2px 4px hsl( calc(var(--pos) * 360), 100%, 50% );
}

@mixin button-reset {
  appearance: none;
  background: none;
  border: none;
  color: inherit;
  margin: 0;
}

:root {
  --show-info-duration: .3s;
}

body {
  --content-width: max(400px, min(80vmin, 800px));
  --font-size: max(14px, min(3vmin, 20px));
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  font: normal var(--font-size)/1.4 helvetica, sans-serif;
}

.hidden {
  display: none !important;
}

.back-icon {
  width: 16px;
  height: 16px;
}

.github-icon {
  width: 24px;
  height: 24px;
}

.github-link {
  position: absolute;
  top: .5em;
  right: .5em;
  opacity: .7;

  &:hover, &:focus {
    opacity: 1;
  }
}

#colorsTable {
  display: none;
}

.container {
  position: relative;
  padding: 2vmin;
  top: -2vmin;
  left: -2vmin;
}

.hue-control {
  display: flex;
  flex-direction: column;
  width: var(--content-width);
  margin-bottom: 1.5vmin;
  font-size: .8em;

  &-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    min-height: 1.1em;
    margin-bottom: .75vmin;
  }
}

.hue-value {
  display: inline-block;
  min-width: 4vmin;
  text-align: center;
}

.tolerance-text {
  font-size: .8em;
  color: #333;
}

.hue-slider {
  appearance: none;
  outline: none;
  position: relative;
  flex: 1;
  height: 8px;
  margin-left: 2vmin;
  border-radius: 5px;
  transition: all .3s;
  background: linear-gradient(
    to right,
    hsl(0, 80%, 70%) 0%,
    hsl(30, 80%, 70%) 8.3%,
    hsl(60, 80%, 70%) 16.6%,
    hsl(90, 80%, 70%) 25%,
    hsl(120, 80%, 70%) 33.3%,
    hsl(150, 80%, 70%) 41.6%,
    hsl(180, 80%, 70%) 50%,
    hsl(210, 80%, 70%) 58.3%,
    hsl(240, 80%, 70%) 66.6%,
    hsl(270, 80%, 70%) 75%,
    hsl(300, 80%, 70%) 83.3%,
    hsl(330, 80%, 70%) 91.6%,
    hsl(360, 80%, 70%) 100%
  );

  &.mono {
    background: linear-gradient(
      to bottom,
      #444 0%,
      #111 100%
    );
  }

  &:not(.mono):focus {
    height: 10px;
    background: linear-gradient(
      to right,
      hsl(0, 100%, 50%) 0%,
      hsl(30, 100%, 50%) 8.3%,
      hsl(60, 100%, 50%) 16.6%,
      hsl(90, 100%, 50%) 25%,
      hsl(120, 100%, 50%) 33.3%,
      hsl(150, 100%, 50%) 41.6%,
      hsl(180, 100%, 50%) 50%,
      hsl(210, 100%, 50%) 58.3%,
      hsl(240, 100%, 50%) 66.6%,
      hsl(270, 100%, 50%) 75%,
      hsl(300, 100%, 50%) 83.3%,
      hsl(330, 100%, 50%) 91.6%,
      hsl(360, 100%, 50%) 100%
    );
  }

  &::-webkit-slider-thumb {
    @include slider-thumb;
  }

  &::-moz-range-thumb {
    @include slider-thumb;
  }

  &:not(.mono):focus::-webkit-slider-thumb {
    @include non-mono-slider-thumb-focus;
  }

  &:not(.mono):focus::-moz-range-thumb {
    @include non-mono-slider-thumb-focus;
  }
}

.mono-toggle {
  @include button-reset;
  outline: none;

  width: 15px;
  height: 15px;
  margin-left: 2vmin;
  border-radius: 50%;
  transition: background-position .2s;
  cursor: pointer;
  background-size: 200%;
  background-image: linear-gradient(
    to right,
    white 24%,
    #777 28%,
    #777 70%,
    white 74%
  );
  box-shadow:
    0 0 0 1.5px white,
    0 0 0 3px #777;

  &:hover {
    background-image: linear-gradient(
      to right,
      white 24%,
      #333 28%,
      #333 70%,
      white 74%
    );
    box-shadow:
      0 0 0 1.5px white,
      0 0 0 3px #333;
  }

  &:active {
    background-image: linear-gradient(
      to right,
      #f5f5f5 24%,
      #888 28%,
      #888 70%,
      #f5f5f5 74%
    );
    box-shadow:
      0 0 0 1.5px white,
      0 0 0 3px #888;
  }

  &:checked,
  &:checked:active {
    background-position: 89% 0;
    background-image: linear-gradient(
      to right,
      white 24%,
      black 28%,
      black 70%,
      white 74%
    );
    box-shadow:
      0 0 0 1.5px white,
      0 0 0 3px black;
  }

  &:focus {
    box-shadow:
      0 0 0 1.5px white,
      0 0 0 3px #333,
      0 0 2.25px 6px rgba(black, .125);
  }

  &:checked:focus {
    box-shadow:
      0 0 0 1.5px white,
      0 0 0 3px black,
      0 0 2.25px 6px rgba(black, .25);
  }
}

.chart-container {
  position: relative;
  width: var(--content-width);
  height: var(--content-width);
}

.chart {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;

  @supports (grid-auto-flow: row) {
    display: grid;
    grid-auto-flow: row;
  }

  &.contain {
    overflow: hidden;
  }

  .row {
    flex: 1;
    display: flex;

    @supports (grid-auto-flow: row) {
      display: grid;
      grid-auto-flow: column;
    }

    .color-button {
      @include button-reset;

      flex: 1;
      display: flex;
      justify-content: center;
      align-items: center;
      font-size: .6em;
      text-transform: uppercase;
      letter-spacing: .125em;
      background: var(--background);
      color: var(--color);
      user-select: none;
      cursor: pointer;
      transition: transform .2s;

      &:hover, &:focus {
        outline: none;
        transform: scale(1.04);
        box-shadow: 3px 3px 10px rgba(#000, .125);
      }
      
      &:active {
        transform: scale(1.02);
        box-shadow: 1px 1px 5px rgba(#000, .125);
      }

      &.active {
        transition: transform .6s;
      }

      &.active,
      &.deactivating {
        transform: scale(16);
        color: transparent;
      }

      &.deactivating {
        animation: deactivate forwards calc(2 * var(--show-info-duration));
      }

      @keyframes deactivate {
        from, 70% {
          color: transparent;
        }
        to {
          color: var(--color);
          transform: scale(1);
        }
      }
    }
  }
}

.color-info {
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 0;
  opacity: 0;
  overflow: hidden;
  transform: translateY(-5%) scale(.8);
  transition:
    opacity var(--show-info-duration),
    transform var(--show-info-duration);

  &.active {
    width: 100%;
    height: 100%;
    opacity: 1;
    transform: translateY(0) scale(1);
    transition-delay: var(--show-info-duration);
  }

  &-container {
    --info-padding: 3em;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 70%;
    height: 70%;
    padding: var(--info-padding);
    box-sizing: border-box;
    border: 1px solid;
    font-size: .8em;
    color: var(--color);
    border-color: var(--color);
  }

  &-name {
    font-size: 3em;
    font-weight: 100;
    line-height: 1.3;
    margin-bottom: .33em;
    overflow: hidden;
    outline: none;
  }

  .marquee {
    display: inline-block;
    animation: marquee 4s 1s infinite;
  }

  @keyframes marquee {
    from, 12%, 88%, to {
      transform: translateX(0);
    }
    48%, 52% {
      background: transparent;
      transform: translateX(
        calc( var(--marquee-amount) - .1em )
      );
    }
  }

  &-row {
    font-size: 1.4em;
    font-weight: 100;
    margin-bottom: .33rem;
    outline: none;
    
    &--alter {
      font-size: 1.8em;
    }

    &--hex {}
  }

  &-close-button {
    @include button-reset;

    position: absolute;
    bottom: 1em;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    font-size: 1.25em;
    cursor: pointer;
    transition: all .3s;

    &:hover, &:focus {
      padding-right: 1em;
    }

    .back-icon {
      margin-right: .25em;
    }
  }
}

.axis {
  font-size: .5em;
  letter-spacing: .25em;
  text-align: center;
  text-transform: uppercase;

  &::before, &::after {
    content: "";
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 33%;
    height: 1px;
    background: #aaa;
  }

  &::before {
    left: 0;
  }

  &::after {
    right: 0;
  }
}

.lightness-axis {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  transform-origin: top right;
  transform:
    rotate(-90deg)
    translateY(200%)
    rotate(180deg)
    translateX(100%);
}

.saturation-axis {
  position: relative;
  transform: translateY(100%);
}

JS

              
                const { abs, floor, random } = Math

const randomFrom = array => array[floor(random() * array.length)]

const getNumbers = n => [...Array(n).keys()]

const wait = duration => new Promise(resolve => {
  setTimeout(resolve, duration)
})

const query = (selector, parent = document) =>
  parent.querySelector.call(parent, selector)

const queryAll = (selector, parent = document) =>
  Array.from(parent.querySelectorAll.call(parent, selector))

const queryId = document.getElementById.bind(document)

const parseDataFromTable = (tableID) => {
  const table = queryId(tableID)
  const headers = queryAll('thead th', table)
  const values = queryAll('tbody tr', table)

  const columns = headers.map(header => ({
    id: header.id,
    name: header.innerText
  }))

  const rows = values.map(value => {
    const cells = queryAll('td', value)
    return cells.reduce((row, cell, colIndex) => {
      const columnId = columns[colIndex].id
      return {
        ...row,
        [columnId]: cell.innerText
      }
    }, {
      type: value.getAttribute('class')
    })
  })

  return {
    columns,
    rows
  }
}

/*
 * For each color in colorList, check if there's an equivalent color
 * with a different name.
 * Eliminate the non-preferred colors that have equivalents.
 * A color can be thought "preferred", if it has `alternativeName` field in it.
 * e.g. Eliminates fuchsia and aqua in favor of magenta and cyan, respectively.
 */
const removeAlternativeColors = colorList => {
  return colorList.map((color, index) => {
    const equivalent = colorList.find(c => c !== color && c.hex === color.hex)
    if (!equivalent || color.alternativeName === equivalent.name) {
      return color
    }
    return null
  }).filter(c => !!c)
}

const parseColorStrings = color => ({
  ...color,
  rgb: color.rgb.match(/rgb\((\d+),(\d+),(\d+)\)/).slice(1).map(Number),
  hsl: color.hsl.match(/hsl\((.*),(.*)%,(.*)%\)/).slice(1).map(Number)
})

const isMonochrome = color => color.hsl[1] === 0
const isNonMonochrome = color => !isMonochrome(color)

const filterColorsByHue = (colorList, hue, tolerance) => {
  const colors = colorList.filter(color =>  abs(hue - color.hsl[0]) < tolerance)
  if (colors.length) {
    return {
      list: colors,
      tolerance
    } 
  }
  return filterColorsByHue(colorList, hue, tolerance + 1)
}

const groupColorsByLightness = (colorList, tolerance) => {
  return getNumbers(100 / tolerance + 1).map(t =>
    colorList.filter(color => {
      const difference = 100 - color.hsl[2] - t * tolerance
      const differenceLimit = tolerance / 2
      if (abs(difference) === differenceLimit) {
        return difference > 0
      }
      return abs(difference) < differenceLimit
    })
  )
}

const groupColors = ({ colorList, hue, tolerance, mono }) => {
  const baseColors = colorList.filter(mono ? isMonochrome : isNonMonochrome)
  const sortedColors = [...baseColors].sort((a, b) => a.hsl[1] - b.hsl[1])
  
  const colorsFilteredByHue = filterColorsByHue(sortedColors, hue, tolerance.min)
  
  const lightnessGroups = groupColorsByLightness(colorsFilteredByHue.list, tolerance.min)

  const finalColorsList = lightnessGroups.filter(group => !!group.length)
  
  return {
    list: finalColorsList,
    tolerance: colorsFilteredByHue.tolerance
  }
}

const colorsData = parseDataFromTable('colorsTable')
const uniqueColors = removeAlternativeColors(colorsData.rows)
const parsedUniqueColors = uniqueColors.map(parseColorStrings)

const createState = (initialState, onChange) => {
  return {
    state: initialState,
    setState(newState) {
      this.state = Object.assign({}, this.state, newState)
      onChange(this.state)
    }
  }
}

const dom = {
  chart: queryId('chart'),
  chartContainer: queryId('chart-container'),
  hueSlider: queryId('hue-slider'),
  hueValueDisplay: queryId('hue-value'),
  toleranceText: queryId('tolerance-text'),
  toleranceValueDisplay: queryId('tolerance-value'),
  monoToggle: queryId('mono-toggle'),
  colorInfo: queryId('color-info'),
  saturationAxis: queryId('saturation-axis')
}

const render = (state) => {
  const { hue, mono } = state

  const colorList = groupColors({
    colorList: parsedUniqueColors,
    tolerance: {
      min: 5
    },
    hue,
    mono
  })

  const html = colorList.list.map(lightnessGroup => `
    <div class="row">
      ${lightnessGroup.map(({ name, type}) => {
        const CSSProperties = [
          `--background: ${name}`,
          `--color: ${type === 'light' ? 'black' : 'white'}`
        ]

        return `
          <button
            type="button"
            class="color-button"
            id="${name}"
            style="${CSSProperties.join(';')}"
          >
            ${name}
          </button>
        `
      }).join('')}
    </div>
  `).join('')

  const sliderPos = hue / 360

  dom.hueSlider.classList.toggle('mono', !!mono)
  dom.toleranceText.classList.toggle('hidden', !!mono)
  dom.saturationAxis.classList.toggle('hidden', !!mono)
  if (mono) {
    dom.hueValueDisplay.innerText = 0
  } else {
    dom.hueValueDisplay.innerText = hue
  }

  dom.hueSlider.style.setProperty('--pos', sliderPos)
  dom.hueSlider.value = hue
  dom.toleranceValueDisplay.innerHTML = colorList.tolerance
  dom.chart.innerHTML = html
}

const formatRGB = rgb => `rgb(${rgb.join(', ')})`

const formatHSL = hsl => `hsl(${hsl.map((_, i) => i === 0 ? _ : `${_}%`).join(', ')})`

const renderColorInfo = color => {
  const { type, name, alternativeName, rgb, hsl, hex } = color

  const CSSProperties = [
    `--background: ${name}`,
    `--color: ${type === 'light' ? 'black' : 'white'}`
  ]

  dom.colorInfo.innerHTML = `
    <div class="color-info-container" style="${CSSProperties.join(';')}">
      <h1 class="selectable color-info-name" tabindex="0">
        <span class="marquee">${name}</span>
      </h1>

      ${color.alternativeName ? `
        <p class="color-info-row color-info-row--alter" tabindex="0">
          or <span class="selectable">${color.alternativeName}</span>
        </p>
      `: ''}

      <p class="selectable color-info-row color-info-row--hex" tabindex="0">
        ${color.hex}
      </p>

      <p class="selectable color-info-row color-info-row--rgb" tabindex="0">
        ${formatRGB(color.rgb)}
      </p>

      <p class="selectable color-info-row color-info-row--hsl" tabindex="0">
        ${formatHSL(color.hsl)}
      </p>

      <button
        type="button"
        class="color-info-close-button"
        id="close-color-info"
      >
        <svg class="back-icon" role="img" alt="back icon">
          <use xlink:href="#back-icon"></use>
        </svg>
        back
      </button>
    </div>
  `

  const container = query('.color-info-container', dom.colorInfo)

  const closeButton = query('#close-color-info', container)
  closeButton.addEventListener('click', () => hideColorInfo(true))

  queryAll('.selectable', container).forEach(el => {
    el.addEventListener('click', () => select(el))
    el.addEventListener('focus', () => select(el))
  })

  wait(1000).then(() => {
    const computedStyle = getComputedStyle(container)
    const width = parseFloat(computedStyle.width)
    const paddingLeft = parseFloat(computedStyle.paddingLeft)
    const paddingRight = parseFloat(computedStyle.paddingRight)
    const containerWidth = width - (paddingLeft + paddingRight)
    queryAll('.marquee', dom.colorInfo).forEach(el => {
      const width = el.offsetWidth
      const widthDiff = containerWidth - width
      if (widthDiff >= 0) {
        el.classList.remove('marquee')
        return
      }
      el.style.setProperty('--marquee-amount', `${widthDiff}px`)
    })
  })
}

const showColorInfo = e => {
  if (query('.deactivating', dom.chartContainer)) {
    return
  }

  dom.chart.inert = true
  dom.colorInfo.inert = false
  dom.chart.classList.add('contain')
  e.target.classList.add('active')

  const color = parsedUniqueColors.find(c => c.name === e.target.id)
  renderColorInfo(color)
  dom.colorInfo.classList.add('active')
}

/*
 * Can be triggered by:
 * - Clicking on close button in colorInfo
 * - Pressing ESC
 * - Changing hue while colorInfo is open
 *   This scenario requires checking if activeColorButton exists.
 */
const hideColorInfo = shouldFocusBack => {
  dom.chart.inert = false
  dom.colorInfo.inert = true
  dom.colorInfo.classList.add('deactivating')
  dom.colorInfo.classList.remove('active')
  const activeColorButton = query('.color-button.active', dom.chart)
  if (activeColorButton) {
    activeColorButton.classList.add('deactivating')
    activeColorButton.classList.remove('active')
  }

  wait(600).then(() => {
    dom.colorInfo.classList.remove('deactivating')

    // Last clicked color is still there. e.g. hue didn't change
    if (activeColorButton) {
      dom.chart.classList.remove('contain')

      /*
       * The crazy reason why we need to clone an element
       * with one className lacking, instead of just
       * removing that className from the existing element is:
       * Some mobile browsers and some (I guess) old versions
       * of Safari fucks up the animation. They run
       * "deactivate" keyframes upon className removal ¯\_(ツ)_/¯
       * When we do it this way and do it with some async
       * involved, it works properly.
       */
      const newActiveColorButton = activeColorButton.cloneNode(true)
      newActiveColorButton.classList.remove('deactivating')
      requestAnimationFrame(() => {
        if (activeColorButton) {
          activeColorButton.replaceWith(newActiveColorButton)
          if (shouldFocusBack) {
            newActiveColorButton.focus()
          }
        }
      })
    }
  })
}

const exampleHues = [13, 25, 36, 47, 105, 150, 178, 210, 240, 297, 336, 350]

const ui = createState({
  hue: randomFrom(exampleHues),
  mono: false
}, render)

render(ui.state)

dom.monoToggle.addEventListener('change', e => {
  ui.setState({
    mono: e.target.checked,
    prevHue: ui.state.hue,
    hue: e.target.checked ? 0 : ui.state.prevHue
  })
  hideColorInfo()
})

dom.hueSlider.addEventListener('input', e => {
  ui.setState({
    hue: Number(e.target.value),
  })
  hideColorInfo()
})

dom.chart.addEventListener('click', showColorInfo)

const keyCodeGetter = () => {
  const KEYS = {
    27: 'escape'
  }

  return event => KEYS[event.which] || KEYS[event.keyCode]
}

const getKeyCode = keyCodeGetter()

window.addEventListener('keyup', e => {
  switch (getKeyCode(e)) {
    case 'escape':
      if (dom.colorInfo.classList.contains('active')) {
        hideColorInfo(true)
      }
  }
})

999px

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