Pen Settings

HTML

CSS

CSS Base

Vendor Prefixing

Add External Stylesheets/Pens

Any URL's added here will be added as <link>s in order, and before the CSS in the editor. If you link to another Pen, it will include the CSS from that Pen. If the preprocessor matches, it will attempt to combine them before processing.

+ add another resource

JavaScript

Babel is required to process package imports. If you need a different preprocessor remove all packages first.

Add External Scripts/Pens

Any URL's added here will be added as <script>s in order, and run before the JavaScript in the editor. You can use the URL of any other Pen and it will include the JavaScript from that Pen.

+ add another resource

Behavior

Save Automatically?

If active, Pens will autosave every 30 seconds after being saved once.

Auto-Updating Preview

If enabled, the preview panel updates automatically as you code. If disabled, use the "Run" button to update.

Format on Save

If enabled, your code will be formatted when you actively save your Pen. Note: your code becomes un-folded during formatting.

Editor Settings

Code Indentation

Want to change your Syntax Highlighting theme, Fonts and more?

Visit your global Editor Settings.

HTML

              
                .js-colors
  .js-palette
    app-wrap('title'='Der Bunt', 'value'='#ffffff')
      .settings-background
        fan(':colors'='colors')

      .settings
        label.settings__entry
          h3.settings__label Method
          select('v-model'='currentSpace', 'v-on:change'='updatePalette')
            option('v-for'='space in spacesList', value='{{space}}') {{space}}

        div
          label.settings__entry
            h3.settings__label colors
            span.settings__value {{maxColors}}
            input.settings__input(type='range', min=2, 'v-bind:max'='colorsLimit', step=1, 'v-bind:value'='maxColors', 'v-model'='maxColors', 'v-on:input'='updatePalette')
          label.settings__entry('v-for'='attr in currentSettings.attr')
            h3.settings__label {{attr.name}}
            span.settings__value {{attr.value}}
            template(v-if='attr.type == "color"')
              input.settings__input(type='color', 'v-bind:value'='attr.value', 'v-on:input'='updatePalette', 'v-model'='attr.value')
            template(v-if='attr.type == "select"')
              select(type='{{attr.type}}', 'v-bind:value'='attr.value', 'v-on:change'='updatePalette', 'v-model'='attr.value')
                option(v-for='val in attr.values', value='{{val}}') {{val}}
            template(v-if='!attr.type')
              input.settings__input(type='range', 'v-bind:min'='attr.min', 'v-bind:max'='attr.max', 'v-bind:step'='attr.step', 'v-bind:value'='attr.value', 'v-model'='attr.value', 'v-on:input'='updatePalette')
          label.settings__entry('v-if'='space.hasStart')
            h3.settings__label start color
            input.settings__input(type='text', placeholder='HEX, RGB, HSL, Name, HSV etc..', 'v-on:change'='updatePalette')
          

      fan(':colors'='colors')
              
            
!

CSS

              
                $c-black: #212121;
$c-white: #fff;
$bg: $c-white;
$golden: 1.61803398875;
// <link href="https://fonts.googleapis.com/css?family=Inconsolata" rel="stylesheet">
@import 'https://fonts.googleapis.com/css?family=Inconsolata';
$t-code: 'Inconsolata', ipm, Menlo, 'Courier New', monospace;
//@import 'https://fonts.googleapis.com/css?family=Space+Mono';
//$t-code: 'Space Mono', ipm, Menlo, 'Courier New', monospace;

body, html {
  font-family: $t-code;
  height: 100%;
  font-size: calc(0.5rem + 1.4vh);
}

.background {
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  overflow: hidden;
  transition: 200ms background-color linear 500ms;
  will-change: background-color;
}

.app-wrap {
  &__header {
    padding: 1rem;
  }
  &__title {
    //font-family: $t-copy;
    font-size: 2rem;
    margin-bottom: 0.15em;
  }
  &__sub {
    font-family: $t-code;
  }
}

.fan {
  position: absolute;
  top: 50vh; right: 50vw;
  perspective: 600;
  transition: 450ms transform cubic-bezier(0.370, 0.000, 0.250, 0.980);
}

.blade {
  position: absolute;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  height: 40vh; width: 10vh;
  top: -40vh; left: 0;
  box-shadow: 0 0 0 1px rgba($c-white,.15),
              0 0 15px rgba($c-black,.1);
  transform: translate3d(0,0,0) rotate(0deg);
  transform-origin: 1vh 39vh;
  border-radius: .5vh;
  overflow: hidden;
  transition: 200ms 200ms transform ease-in-out;
  transition: 200ms 200ms transform cubic-bezier(0.250, 0.250, 0.275, 1.265);
  &__label, &__value {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 1vh;
    line-height: 1.2;
  }
  &__label {
    color: $c-white;
    font-size: 1.6vh;
    padding-top: .75vh;
    &--inner {
      display: block;
      overflow: hidden;
      text-overflow: ellipsis;
    }
  }
  &__value {
    font-size: 1.8vh;
    font-weight: 500;
    line-height: .75;
    text-transform: uppercase;
    background: $c-white;
    color: currentColor;
  } 
}


.settings,
.settings-background {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  z-index: 10;
  width: 250px;
  transform: translateZ(1000px);
}

.settings {
  box-sizing: border-box;
  padding: 1rem;
  
  backdrop-filter: blur(5px);
  background-color: rgba($c-white,.2);
  
  box-shadow: -1px 0 0 rgba($c-black,.1);
  overflow: auto;
  &__entry {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
  }
  &__label {
    flex-grow: 1;
    width: 80%;
    flex-basis: 80%;
    font-size: 1rem;
    margin-bottom: .5rem;
  }
  &__input {
    width: 70%;
  }
  &__value {
    font-family: $t-code;
    font-size: 0.8rem;
    text-align: right;
    width: 20%;
  } 
}

.settings-background {
  pointer-events: none;
  transform: translateZ(999px);
  filter: blur(4px);
  overflow: hidden;
  .blade {
    box-shadow: 0 0 0 1px rgba($c-white,.15);
  }
}

input {
  background-color: transparent;
}
input[type=range],
input[type=color] {
  -webkit-appearance: none;
  width: 100%;
}
// range sliders
input[type=range] {
  margin: 0 0 0.5rem 0;
}
input[type=range]:focus {
  outline: none;
  &::-webkit-slider-thumb {
    //height: .65rem;
    //background-color: $c-white;
    clip-path: polygon(100% 0%, 0% 0%, 50% 100%, 50% 100%);
    //clip-path: polygon(50% 0%, 50% 0%, 0% 100%, 100% 100%);
  }
}
@mixin slider-track {
  width: 100%;
  height: 1rem;
  cursor: pointer;
  animate: 0.2s;
  background: transparent;
  color: transparent;
  border-radius: 0;
  border: solid $c-black;
  border-width: 0 0 1px;
}

@mixin slider-thumb {
  border: 2px solid transparent;
  height: .75rem; width: .5rem;
  border-radius: 0;
  background: $c-black;
  cursor: pointer;
  -webkit-appearance: none;
  margin-top: 0.25rem;
  transition: 150ms background-color, 200ms clip-path, 200ms -webkit-clip-path;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0% 100%);
}
input[type=range]::-webkit-slider-runnable-track {
  @include slider-track;
}
input[type=range]::-webkit-slider-thumb {
  @include slider-thumb;
}
input[type=range]:focus::-webkit-slider-runnable-track {
  //background: $c-black;
}
input[type=range]::-moz-range-track {
  @include slider-track;
}
input[type=range]::-moz-range-thumb {
  @include slider-thumb;
}
input[type=range]::-ms-track {
  @include slider-track;
}
input[type=range]::-ms-fill-lower {
  background: $c-black;
  border: none;
  border-radius: 100%;
}
input[type=range]::-ms-fill-upper {
  background: $c-black;
  border-radius: 100%;
  box-shadow: none;
}
input[type=range]::-ms-thumb {
  @include slider-thumb;
}
input[type=range]:focus::-ms-fill-lower {
  //background: $c-black;
}
input[type=range]:focus::-ms-fill-upper {
   //background: $c-black;
}

select {
  font-family: $t-code;
  width: 100%;
  box-sizing: border-box;
  font-size: 0.8rem;
  -webkit-appearance: none;
  border: 0;
  box-shadow: 0 1px 0 0 $c-black;
  border-radius: 0;
  padding: 0.25rem 1rem 0.25rem 0.25rem;
  background-color: transparent;
  background-size: auto 40%;
  background-repeat: no-repeat;
  background-position: 98% 50%;
  background-image: url('data:image/svg+xml,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22utf-8%22%3F%3E%20%3C%21--%20Generator%3A%20IcoMoon.io%20--%3E%20%3C%21DOCTYPE%20svg%20PUBLIC%20%22-//W3C//DTD%20SVG%201.1//EN%22%20%22http%3A//www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd%22%3E%20%3Csvg%20width%3D%22512%22%20height%3D%22512%22%20viewBox%3D%220%200%20512%20512%22%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20xmlns%3Axlink%3D%22http%3A//www.w3.org/1999/xlink%22%20fill%3D%22%23000000%22%3E%3Cpath%20d%3D%22M%2096.00%2C96.00l-96.00%2C96.00l%20256.00%2C256.00l%20256.00-256.00l-96.00-96.00L%20256.00%2C256.00L%2096.00%2C96.00z%22%20%3E%3C/path%3E%3C/svg%3E');
transition: 150ms background-color;
  &:focus {
    outline: none;
    background-color: rgba($c-white,1);
  }
}
              
            
!

JS

              
                let currentColor = {
  title: 'Der Bunt',
  value: '#ffffff',
  index: 15,
  total: 16,
};

let appWrap = Vue.extend({
  template: '<div class="app-wrap background" v-bind:style="{background: value}">'
    + '<header class="app-wrap__header">'
      + '<h1 class="app-wrap__title js-title">{{title}}</h1>'
      + '<h2 class="app-wrap__sub js-value">{{value}}</h2>'
    + '<header>'
    + '<slot />'
  + '</div>',     
  data: () => {
    return currentColor;
  },
});


Vue.component('app-wrap', appWrap);

var blades = {
  hovered: null
};

let blade = Vue.extend({
  template: '<article class="blade" v-on:click="setActive"'
    + 'v-on:mouseover="hover(index)" v-bind:style="style()">'
    + '<h2 class="blade__value"><strong>{{color}}</strong></h2>'
    + '<h3 class="blade__label"><span class="blade__label--inner">{{label}}</span></h3>'
  + '</article>',
  props: {
    color: String,
    label: String,
    index: Number,
    total: Number,
    hoverindex: Number
  },
  data: function(){
    return {
      shared: blades,
      isHovered: false
    }
  },
  methods: {
    style: function(){
      let rotation = (this.index + 1) * (360 / this.total);
      const scale = this.index * 2;
      const X = this.hoverindex == this.index ? '-10%' : 0;
      /*if (this.hoverindex - 1 === this.index || (this.hoverindex === 0 && this.index == this.total - 1)) {
        rotation -= this.total * .3;
      } else if (this.hoverindex + 1 === this.index || (this.hoverindex === this.total - 1 && this.index === 0)){
        rotation += this.total * .3;
      }*/
      return {
        'transform': `rotate(${rotation}deg) translate3d(0,${X},${scale + 20}px)`,
        'background-color': this.color,
        'color': this.color,
        //'height':  42 - ((this.total / 33) * 13) + 'vh'
      }
    },
    setActive: function(event){
      currentColor.title = this.label;
      currentColor.value = this.color;
      currentColor.index = this.index;
      //this.$dispatch('colorChange', this.index, this.label, this.color);
    },
    hover: function(index){
      //this.shared.hovered = index;
      //this.style();
    }
  }
});
Vue.component('blade', blade);

let fan = Vue.extend({
  template: '<section class="fan" v-bind:style="setRotation()">'
    + '<blade v-for="color in colors" track-by="$index" v-bind:color="color.hex" v-bind:label="color.name" v-bind:index="$index" v-bind:total="colors.length" />'
  + '</section>',
  props: {
    colors: Array,
    label: String,
    active: Number,
  },
  data: () => {
    return currentColor
  },
  watch: {
    'index': function (val, oldVal) {
      this.setRotation(val);
    }
  },
  created: function () {
    /*this.$on('colorChange', (index, label, color) => {
      //this.index = index;
      if( this.total != this.colors.length ){
        this.hoverindex.blades.hovered = null;
      }
      this.total = this.colors.length;
      this.setRotation();
      return true;
    });*/
  },
  methods: {
    setRotation: function () {
      const rotation = (this.index + 1) * (360 / this.total);
      return {
        transform: `translate3d(0,0,0) rotate(${-rotation || 0}deg)`
      }
    }
  }
});

Vue.component('fan', fan);

function colorConv(space, ...color) {
  let husl, c;
  switch (space) {
    case 'HSLuv':
      var hsl = chroma(color, 'hsl').hsl();
      husl = hsluv.hsluvToHex([hsl[0], hsl[1] * 100, hsl[2] * 100]);
    case 'HSLuvP':
      var hsl = chroma(color, 'hsl').hsl();
      husl = husl || hsluv.hpluvToHex([hsl[0], hsl[1] * 100, hsl[2] * 100]);
      c = chroma(husl, 'hex');
      break;
    case 'lch':
      c = chroma(color[1], color[2], color[0], 'lch');
      break;
    case 'cubehelix':
      c = chroma.cubehelix()
                .start(color[0])
                .rotations(color[1])
                .hue(color[2])
                .gamma(color[3])
                .lightness([color[4], color[5]]);
      c = c(color[0]/360);
      break;
    case 'scale':
      let mode = color[3];
      if (color[3] === 'edg') {
        mode = 'hsv';
      } 
      let carr = chroma.scale([color[1], color[2]]).mode(mode).colors(33);
      
      if (color[3] === 'edg') {
        let carrRGB = chroma.scale([color[1], color[2]]).mode('rgb').colors(33);
        
        let colrRGB = carr.map((col, i) => {
          return chroma.average([col, carrRGB[i]]);
        });
        carr = chroma.scale(colrRGB).colors(33);
      }
      
      c = chroma(carr[Math.ceil(32 * (color[0] / 360))]);
      break;
    default:
      c = chroma(color, space);
  } 
  
  const hex = c.hex(); 
  
  return {
    color: c,
    hex: hex,
    css: c.css('hsl'),
    name: getClosestNamedColor( hex ).name
  }
};

let colorSpaces = [
  {
    name: ['hsl', 'HSLuv', 'HSLuvP'],
    hasStart: true,
    attr: [
      {
        name: 'hue',
        min: 0,
        max: 360, 
        step: 1,
        value: 0,
      },
      {
        name: 'saturation',
        min: 0,
        max: 1,
        step: 0.01,
        value: 1,
      },
      {
        name: 'light',
        min: 0,
        max: 1,
        step: 0.01,
        value: .8,
      }
    ]
  },
  {
    name: 'cubehelix',
    hasStart: true,
    attr: [
      {
        name: 'start',
        min: 0,
        max: 360, 
        step: 1,
        value: 0,
      },
      {
        name: 'rotations',
        min: -2,
        max: 2,
        step: 0.01,
        value: -1.5,
      },
      {
        name: 'hue',
        min: 0,
        max: 1,
        step: 0.01,
        value: 1,
      },
      {
        name: 'gamma',
        min: 0,
        max: 1,
        step: 0.01,
        value: 1,
      },
      {
        name: 'lightness min',
        min: 0,
        max: .9,
        step: 0.01,
        value: .2,
      },
      {
        name: 'lightness max',
        min: .1,
        max: 1,
        step: 0.01,
        value: .8,
      }
    ]
  },
  {
    name: 'lch',
    hasStart: false,
    attr: [
      {
        name: 'h',
        min: 0,
        max: 360,
        step: 1,
        value: 20,
      },
      {
        name: 'l',
        min: 0,
        max: 100, 
        step: 1,
        value: 75,
      },
      {
        name: 'c',
        min: 0,
        max: 100,
        step: 1,
        value: 100,
      }
    ]
  },
  {
    name: 'scale',
    hasStart: false,
    attr: [
      {
        name: 'shift',
        min: 0,
        max: 360, 
        step: 1,
        value: 0,
      },
      {
        name: 'start',
        value: '#72ffd7',
        type: 'color',
      },
      {
        name: 'stop',
        value: '#f03b50',
        type: 'color',
      },
      {
        name: 'space',
        value: 'lab',
        values: ['lab', 'hsl', 'hsv', 'hsi', 'lch', 'rgb', 'lrgb', 'edg', 'num'],
        type: 'select',
      }
    ]
  }
];

let palette = new Vue({
  el: '.js-palette',
  data: {
    activeColor: 0,
    rawcolors: [],
    startColor: null,
    maxColors: 16,
    colorsLimit: 33,
    currentSpace: 'HSLuvP',
    spaces: colorSpaces,
  },
  computed: {
    colors: {
      get: function(){
        return this.rawcolors;
      },
      set: function(colors){
        const currentSpace = this.currentSpace;
        this.rawcolors = colors.map(function(color){
          var colorConvArgs = color;
          colorConvArgs.unshift(currentSpace);
          return colorConv.apply(null, colorConvArgs);
        });
      }
    },
    currentSettings: function() {
      return this.spaces.find((space) => {
        return (this.currentSpace == space.name || space.name.indexOf(this.currentSpace) !== -1);
      });
    },
    spacesList: function(){
      let list = [];
      this.spaces.forEach((space) => {
        list = list.concat(typeof space.name === 'string' ? [space.name] : space.name);
      });
      return list;
    }
  },
  methods: {
    updatePalette: function() {
      let colors = [];
      const currentSpace = this.currentSpace;
      let systemData = this.currentSettings;
      for(let i = 0; i < this.maxColors; i++){
        let color = [(((i/this.maxColors) * 360) + systemData.attr[0].value) % 360];
        systemData.attr.forEach((attr, i) => {
          if (i)
            color.push(attr.value);
        });
        colors.push(color);
      }
      this.colors = colors;
      currentColor.total = colors.length;
      currentColor.index = colors.length - 1;
    }
  }
});

palette.updatePalette();

              
            
!
999px

Console