js+css实现在线调色板工具代码-html代码-BFW代码库

代码语言：html

所属分类：其他

代码描述：js+css实现在线调色板工具代码，通过基础色来调节亮度、色调、换位等效果代码，最终生成的色可复制下载。

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>
@import url(https://fonts.googleapis.com/css2?family=Montserrat:wght@500&family=Poppins&display=swap);

:root {
	/* VARIABLES FOR COLOR-CALCULATION */
	--base-hue: 240;
	--saturation: 85%;
	--lightness: 60%;
	/* steps in degree on the color-wheel 
	to the next hue-value */
	--rotation: 40;

	/* APPEARANCE */
	--main: hsl(var(--base-hue), var(--saturation), var(--lightness));
	--shadow: 1px 1px 1px rgba(0, 0, 0, 0.5);
}
.base-color {
	/* COLOR CALCULATION */
	--hue: var(--base-hue);
	/* generate the color with the given 
	value of --hue */
	background-color: hsl(var(--hue), var(--saturation), var(--lightness));

	/* APPEARANCE */
	display: flex;
	justify-content: center;
	align-items: center;
	min-width: 135px;
	width: 10vw;
	min-height: 75px;
	height: 4vw;
	box-shadow: var(--shadow);
}
.base-color:hover {
	transform: scale(1.1);
}
/* INDIVIDUAL --hue-VALUES 
by applying multiples of --rotation */
.color2 {
	--hue: calc(var(--base-hue) + var(--rotation) * 2);
}
.color3 {
	--hue: calc(var(--base-hue) + var(--rotation) * 3);
}
.color4 {
	--hue: calc(var(--base-hue) + var(--rotation) * 4);
}
.color5 {
	--hue: calc(var(--base-hue) + var(--rotation) * 5);
}

/* LAYOUT */
* {
	margin: 0;
	padding: 0;
	border: none;
	outline: 0;
	box-sizing: border-box;
	text-align: center;
}
body {
	background: #0c0c0c;
	color: #f9f7f2;
	font-family: Montserrat;
	overflow-x: hidden;
}
#bg {
	width: 100vw;
	margin-top: 0;
	display: flex;
	flex-direction: column;
	margin: auto;
}
#bg img {
	position: absolute;
	right: 0;
	z-index: -1;
	width: max(30vh, 50vw);
	aspect-ratio: 1/1;
	opacity: 0.2;
	transform: translate(10vw, 0);
	overflow: hidden;
}
#main {
	padding: 5px 5px;
	display: flex;
	flex-direction: column;
	background: #eeeeee1e;
	width: fit-content;
	margin: auto;
	margin-top: 10vh;
	margin-bottom: 5vh;
	border-radius: 6px;
	border: 2px solid #eeeeee2d;
}

h1 {
	font-family: Montserrat;
	font-size: 4vw;
	font-weight: bolder;
	width: fit-content;
	margin: 5vh auto;
}
li {
	border-radius: 5px;
}
.colors {
	list-style-type: none;
	display: flex;
	flex-direction: row;
	gap: 3px;
	width: fit-content;
	margin: auto;
	font-size: max(0.9em, 1vw);
	font-weight: bold;
	line-height: 1.5;
	color: #fff;
	align-items: center;
	/*-webkit-text-stroke: 0.2px black;*/
	text-shadow: var(--shadow);
	margin-bottom: 20px;
	cursor: copy;
}
.inputs-container {
	display: flex;
	width: fit-content;
	margin: auto;
	font-size: max(1em, 1vw);
}
.input-group {
	left: 20px;
	display: flex;
	flex-wrap: wrap;
	flex-direction: column;
	align-items: center;
	margin: 20px;
}
.input-group input[type="number"] {
	margin-top: 20px;
	padding-left: 5px;
	border: none;
	box-shadow: var(--shadow);
}
.input-group input[type="number"]::-webkit-inner-spin-button {
	opacity: 1;
}
input[type="range"] {
	-webkit-appearance: none;
	border-radius: 2px;
	border: 1px solid #d3d3d3;
	height: 5px;
	margin-top: 20px;
	box-shadow: var(--shadow);
}
input[type="range"]::-webkit-slider-thumb {
	-webkit-appearance: none;
	height: max(25px, 1.2vw);
	width: 15px;
	border-radius: 2px;
	background: var(--main);
	cursor: ew-resize;
	box-shadow: var(--shadow);
}

input[type="range"]::-webkit-slider-thumb:hover {
	transform: scale(1.7, 1);
}
#saveButton {
	margin: 1vh auto;
	width: max(15vw, 200px);
	height: max(2vw, 30px);
	border-radius: 5px;
	background: #eeeeee1e;
	border: 1px solid #eeeeee2d;
	font-size: max(0.9em, 1vw);
	line-height: 1.5;
	color: #fff;
	text-shadow: var(--shadow);
}
#saveButton:hover {
	transform: scale(1.1);
	cursor: grab;
}
@media only screen and (max-width: 750px) {
	.colors,
	.inputs-container {
		flex-direction: column;
	}
	/* new */
	.colors {
		transform: translate(0, -25px);
	}
	#main {
		flex-direction: row;
		margin: auto;
		padding: 10px;
		align-items: center;
	}
	#save-button: {
		margin: auto;
	}

	.inputs-container {
		margin-left: 5px;
	}
	h4 {
		margin-bottom: -10vh;
	}
	h1 {
		font-size: 2.5rem;
		-webkit-text-fill-color: transparent;
		background-image: linear-gradient(
			to left,
			#d22dcd,
			violet,
			#7367f7,
			#363cf7,
			#2afc35,
			#ff0,
			orange,
			#fc4520,
			#d22dcd
		);
		background-repeat: no-repeat;
		-webkit-background-clip: text;
	}
}
@media only screen and (max-width: 500px) {
	h1 {
		font-size: 2rem;
		margin-top: 0.8em;
	}
	#main {
		margin: auto;
		align-items: stretch;
		justify-items: center;
	}
	.colors {
		transform: translate(0, -35px);
		align-content: center;
	}
	.base-color {
		width: 135px;
	}
	.input-group {
		margin-left: 0;
	}
	#save-button: {
		margin: auto;
	}
}
</style>

  
  
</head>

<body>
  <div id="bg">
	<h1 style="font-variant: small-caps;">Create Your Own<br>Color Palette</h1>


	<div id="main">

		<ul id="colors" class="colors">

			<li class="base-color color1 ">
				#5760DB</li>
			<li class="base-color color2 ">
				#DB57B8</li>
			<li class="base-color color3 ">
				#DB5760</li>
			<li class="base-color color4">
				#DBA657</li>
			<li class="base-color color5">
				#B8DB57</li>
		</ul>

		<div class="inputs-container">
			<div class="input-group">
				<label for="baseHue">Base Color</label>
				<input id="baseHue" type="range" min="0" max="360" value="236" data-prop="base">
				<input id="baseHueValue" type="number" min="0" max="360" placeholder="236" step="1" data-prop="base">
			</div>

			<div class="input-group">
				<label for="saturation">Saturation</label>
				<input id="saturation" type="range" min="0" max="100" value="65" data-prop="saturation">
				<input id="saturationValue" type="number" min="0" max="100" placeholder="65" step="1" data-prop="saturation">
			</div&.........完整代码请登录后点击上方下载按钮下载查看