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CSS

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JavaScript

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Babel includes JSX processing.

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HTML 

              
                <div class="stripes"></div>
!

CSS 

              
                /* colors */
$white: #FFFFFF;

$gray: #F0f0f0;

$red: #ED4920;
$orange: #EE854A;
$blue: #3F87CF;
$yellow: #F4D109;
$green: #5CC85A;
$purple: #845AC8;

$bg: #fff;

/*dimensions */
$full: 100vmin;

/* Presets */

*, *:before, *:after {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}

body {
  height: 100vh;
  width: 100vw;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 1;
  background-color: $white;
}

div:before, div:after {
  
  display: block;
  content: '';
  position: absolute;
}

div.stripes {
    width: 100vmin;
    height: 100vmin;
    top: 40vmin;
    transform: scale(1.6);
    //box-shadow: rgba(0, 0, 0, 0.24) 0px 3px 8px;
    background-color: $white;
    //border: solid 10px darken($white, 5%);
    position: relative;
   // background:
     // linear-gradient ($bg, 0vmin, $bg 100vmin);
    
}

div.stripes:before { 
  width: 100vmin;
  height: 100vmin;
  display: flex;
    transform: rotateZ(-38deg) translateX(15vmin) translateY(-40vmin);
  background:

    
   radial-gradient(ellipse, $bg 25vmin, transparent 25.25vmin) 32vmin 13vmin / 49.5vmin 59vmin no-repeat,
    radial-gradient(ellipse, $red 25vmin, transparent 25.25vmin) 28vmin 11.5vmin / 50vmin 61vmin no-repeat,
    
       radial-gradient(ellipse, $bg 25vmin, transparent 25.25vmin) 26vmin 13vmin / 49.5vmin 60vmin no-repeat,
    radial-gradient(ellipse, $orange 25vmin, transparent 25.25vmin) 22vmin 11.5vmin / 50vmin 62vmin no-repeat,
    
   radial-gradient(ellipse, $bg 25vmin, transparent 25.25vmin) 20vmin 13vmin / 50vmin 62vmin no-repeat,
    radial-gradient(ellipse, $yellow 25vmin, transparent 25.25vmin) 16vmin 11.5vmin / 50vmin 64vmin no-repeat,
    
   radial-gradient(ellipse, $bg 25vmin, transparent 25.25vmin) 14vmin 13vmin / 50vmin 64vmin no-repeat,
    radial-gradient(ellipse, $green 25vmin, transparent 25.25vmin) 10vmin 11.5vmin / 50vmin 66vmin no-repeat,
    
   radial-gradient(ellipse, $bg 25vmin, transparent 25.25vmin) 9vmin 13vmin / 50vmin 68vmin no-repeat,
    radial-gradient(ellipse, $blue 25vmin, transparent 25.25vmin) 5vmin 11.5vmin / 50vmin 70vmin no-repeat,

   radial-gradient(ellipse, $bg 25vmin, transparent 25.25vmin) 3vmin 11vmin / 50vmin 72vmin no-repeat,
    radial-gradient(ellipse, $purple 25vmin, transparent 25.25vmin) -1vmin 11.5vmin / 50vmin 72vmin no-repeat,

    ;
}


div.stripes:after { 
  width: 100vmin;
  height: 100vmin;
  display: flex;
    transform: rotateZ(30deg) translateX(-12vmin) translateY(-30vmin);
  
    background:
    radial-gradient(ellipse, $bg 40vmin, transparent 40.25vmin) 50vmin 60vmin / 84vmin 41.5vmin no-repeat,
    radial-gradient(ellipse, $purple 40vmin, transparent 40.25vmin) 50vmin 57vmin / 80vmin 40vmin no-repeat,
    radial-gradient(ellipse, $bg 40vmin, transparent 40.25vmin) 50vmin 50vmin / 84vmin 52vmin no-repeat,
    radial-gradient(ellipse, $blue 40vmin, transparent 40.25vmin) 50vmin 47vmin / 80vmin 50vmin no-repeat,
    radial-gradient(ellipse, $bg 40vmin, transparent 40.25vmin) 50vmin 40vmin / 84vmin 60vmin no-repeat,
    radial-gradient(ellipse, $green 40vmin, transparent 40.25vmin) 50vmin 37vmin / 80vmin 60vmin no-repeat,
    radial-gradient(ellipse, $bg 40vmin, transparent 40.25vmin) 50vmin 30vmin / 84vmin 65vmin no-repeat,
    radial-gradient(ellipse, $yellow 40vmin, transparent 40.25vmin) 50vmin 27vmin / 80vmin 65vmin no-repeat,
    radial-gradient(ellipse, $bg 40vmin, transparent 40.25vmin) 50vmin 20vmin / 84vmin 70vmin no-repeat,
    radial-gradient(ellipse, $orange 40vmin, transparent 40.25vmin) 50vmin 17vmin / 80vmin 70vmin no-repeat,
    radial-gradient(ellipse, $bg 40vmin, transparent 40.25vmin) 50vmin 10vmin / 84vmin 75vmin no-repeat,
    radial-gradient(ellipse, $red 40vmin, transparent 40.25vmin) 50vmin 7vmin / 80vmin 75vmin no-repeat,
    ;
}
!

JS 

              
                /* This entry for #divtober was an exploration in the bending of lines to make more flowing and vibrant paths using radial gradients and translates X and Y. There is a time-lapse video of making this piece at https://youtu.be/_Dvruv81wSQ */
!
999px

Console