纯css实现三原色调色板效果代码-html代码-BFW代码库

代码语言：html

所属分类：图表

代码描述：纯css实现三原色调色板效果代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html lang="en" >

<head>

  <meta charset="UTF-8">

  
  
  
  
<style>
:root {
  --clr-red: #ff0000;
  --clr-darkorange: #ff8000;
  --clr-yellow: #ffff00;
  --clr-chartreuse: #80ff00;
  --clr-green: #00ff00;
  --clr-springgreen: #00ff80;
  --clr-cyan: #00ffff;
  --clr-dodgerblue: #0080ff;
  --clr-blue: #0000ff;
  --clr-electricindigo: #8000ff;
  --clr-magenta: #ff00ff;
  --clr-deeppink: #ff0080;

  --base-color: #131417;
  --line-color: #ffffff;
}

body {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  padding: 0;
  margin: 0;
  overflow: hidden;
  font-family: Arial, Helvetica, sans-serif;
  padding-top: 1em;
  background: var(--base-color);
}

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

*:before,
*:after {
  position: absolute;
}

h1 {
  position: absolute;
  top: 0;
  padding: 0.3em;
  font-weight: normal;
  text-transform: capitalize;
  font-size: 2em;
  color: #ffffff80;
  width: 16em;
  text-align: center;
  margin: 0;
  text-shadow: 1px 1px 1px #00000045, 0px 0px 1px var(--line-color);
}

h1 span {
  color: #ff0000;
  text-shadow: 0 0 5px #ff0000, 0 0 3px #ff0000;
}
h1 span + span {
  color: #00ff00;
  text-shadow: 0 0 5px #00ff00, 0 0 3px #00ff00;
}
h1 span + span + span {
  color: #002bff;
  text-shadow: 0 0 5px #002bff, 0 0 3px #002bff;
}

input {
  display: none;
}

.wheel {
  width: 600px;
  height: 600px;
  background-image: none;
  border-radius: 100%;
  transition: all 1s ease 0s;
  margin-top: 3em;
  background: radial-gradient(
      var(--base-color) 0,
      var(--base-color) 33%,
      transparent 33.5%,
      transparent 100%
    ),
    radial-gradient(
      transparent 0,
      transparent 45%,
      var(--base-color) 45.25%,
      var(--base-color) 45.75%,
      transparent 46%,
      transparent 58%,
      var(--base-color) 58.25%,
      var(--base-color) 58.75%,
      transparent 59%,
      transparent 100%
    ),
    radial-gradient(
      #ffffff80 45.5%,
      #ffffff50 45.5%,
      #ffffff50 58.5%,
      transparent 45.5%,
      transparent 100%
    ),
    conic-gradient(
      from -15deg,
      var(--clr-red) 0deg,
      var(--clr-red) 30deg,
      var(--clr-darkorange) 30deg,
      var(--clr-darkorange) 60deg,
      var(--clr-yellow) 60deg,
      var(--clr-yellow) 90deg,
      var(--clr-chartreuse) 90deg,
      var(--clr-chartreuse) 120deg,
      var(--clr-green) 120deg,
      var(--clr-green) 150deg,
      var(--clr-springgreen) 150deg,
      var(--clr-springgreen) 180deg,
      var(--clr-cyan) 180deg,
      var(--clr-cyan) 210deg,
      var(--clr-dodgerblue) 210deg,
      var(--clr-dodgerblue) 240deg,
      var(--clr-blue) 240deg,
      var(--clr-blue) 270deg,
      var(--clr-electricindigo) 270deg,
      var(--clr-electricindigo) 300deg,
      var(--clr-magenta) 300deg,
      var(--clr-magenta) 330deg,
      var(--clr-deeppink) 330deg,
      var(--clr-deeppink) 360deg
    );
}
input#gradient:checked ~ .wheel {
  background: radial-gradient(
      var(--base-color) 0,
      var(--base-color) 33%,
      transparent 33.5%,
      transparent 100%
    ),
    radial-gradient(
      transparent 0,
      transparent 45%,
      var(--base-color) 45.25%,
      var(--base-color) 45.75%,
      transparent 46%,
      transparent 58%,
      var(--base-color) 58.25%,
      var(--base-color) 58.75%,
      transparent 59%,
      transparent 100%
    ),
    radial-gradient(
      #ffffff80 45.5%,
      #ffffff50 45.5%,
      #ffffff50 58.5%,
      transparent 45.5%,
      transparent 100%
    ),
    conic-gradient(
      from 0deg,
      var(--clr-red),
      var(--clr-darkorange),
      var(--clr-yellow),
      var(--clr-chartreuse),
      var(--clr-green),
      var(--clr-springgreen),
      var(--clr-cyan),
      var(--clr-dodgerblue),
      var(--clr-blue),
      var(--clr-electricindigo),
      var(--clr-magenta),
      var(--clr-deeppink),
      var(--clr-red)
    );
}
.wheel > div {
  width: 600px;
  padding: 0;
  position: absolute;
  top: 50%;
  transform-origin: center center;
  box-shadow: 0 0 1px 2px var(--base-color);
}
.wheel > div:nth-child(1) {
  transform: rotate(15deg);
}
.wheel > div:nth-child(2) {
  transform: rotate(45deg);
}
.wheel > div:nth-child(3) {
  transform: rotate(75deg);
}
.wheel > div:nth-child(4) {
  transform: rotate(105deg);
}
.wheel > div:nth-child(5) {
  transform: rotate(135deg);
}
.wheel > div:nth-child(6) {
  transform: rotate(165deg);
}

.arrows {
  background: var(--base-color);
  width: 280px;
  position: absolute;
  height: 280px;
  border-radius: 100%;
  z-index: 1;
  margin-top: 3em;
  z-index: 2;
}
.arrows:before {
  content: "";
  border: 6px solid #fff;
  .........完整代码请登录后点击上方下载按钮下载查看