HTML CSS ColorPicker (HEX and RGBA)

<html lang="en">
<head>
  <meta charset="UTF-8" />
  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
  
<style>
body {
  font-family: arial;
  font-size:19px;
  background: #f4f4f4;
  padding: 0;
  margin: 0;
}
main {
  margin: 150px auto;
  max-width: 800px;
  padding: 2rem;
  background-color: #fafafa;
  border-radius: 3px;
  text-align: center;
}
h1 {
  margin: 0 0 20px;
}
#content{
  display: block;
  padding: 20px;
  max-width: 700px;
  min-height: 720px;
  margin: 0 auto;
}
@media (max-width: 800px) {
  body {
    font-size:15px;
  }
  main {
    max-width: 500px;
  }
  #content{
    padding: 20px 10px 30px 10px;
}
}
</style>

</head>
<body>

<div id="content" class="page-content entry-content">
    <h1>ColorPicker</h1>
    <div class="row">
        <div class="col-lg-4">
            <div class="form-group pickcolor"><label for="dc-ex1">Hex (Hexadecimal)</label> <span class="colorpicker-input colorpicker-input--position-left"><input id="dc-ex1" class="form-control"> <span id="dc-ex4-anchor" class="colorpicker-custom-anchor colorpicker-circle-anchor"><span class="colorpicker-circle-anchor__color" data-color></span></span></span></div>
            <div class="form-group pickcolor"><label for="dc-ex4">RGBA</label> <span class="colorpicker-input colorpicker-input--position-left"><input id="dc-ex4" class="form-control"> <span id="dc-ex4-anchor" class="colorpicker-custom-anchor colorpicker-circle-anchor"><span class="colorpicker-circle-anchor__color" data-color></span></span></span></div>
        </div>
    </div>

<div class="row">
        <div class="col-lg-4">
            <div class="form-group pickcolor-btm"><label id="dc-ex13" class="csscode">Click This TEXT To Change The Color (CSS Style)</label>
                <div id="dc-ex11" class="colorpicker-ex-block--text-example mb-2">Pick a color from the toolbox below to change this text color, background, and border. Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s.</div>
                <div class="toggle-csscode">
                    <div class="custom-control custom-radio custom-control-inline"><input type="radio" id="customRadioInline1" name="dc-ex11-anchor-css-property" class="custom-control-input" value="color" checked> <label class="custom-control-label" for="customRadioInline1">Color</label></div>
                    <div class="custom-control custom-radio custom-control-inline"><input type="radio" id="customRadioInline2" name="dc-ex11-anchor-css-property" class="custom-control-input" value="background-color"> <label class="custom-control-label" for="customRadioInline2">Background</label></div>
                    <div class="custom-control custom-radio custom-control-inline"><input type="radio" id="customRadioInline3" name="dc-ex11-anchor-css-property" class="custom-control-input" value="border-color"> <label class="custom-control-label" for="customRadioInline3">Border Color</label></div>
                </div>
            </div>
        </div>
    </div>
    
<script>
! function(o) {
    "use strict";
    o(document).ready((function() {
        var e = new ColorPicker.Default("#dc-ex1", {
            hexOnly: !0
        });
        e.on("change", (function(o) {
            console.log(o.hex), console.log(o.rgb), console.log(o.rgba), console.log(o.hsl), console.log(o.hsla), console.log(o.source.rgba), console.log(o.source.hsla)
        })), o("#destroy-default").on("click", (function() {
            e.destroy()
        })), o("#init-default").on("click", (function() {
            e.destroy(), e = new ColorPicker.Default("#dc-ex1", {
                hexOnly: !0
            })
        }));
        var c = o("#dc-ex4-anchor").find("[data-color]"),
            n = new ColorPicker.Default("#dc-ex4", {
                color: "white"
            });
        c.css("background", n.getColor()), n.on("change", (function(o) {
            c.css("background", o)
        }));
        var r = new ColorPicker.Default("#dc-ex13", {
            inline: !1,
            color: "purple",
            size: "medium",
            anchor: {
                cssProperty: "color"
            }
        });
        r = new ColorPicker.Default("#dc-ex11", {
            inline: !0,
            color: "blue",
            size: "medium",
            anchor: {
                cssProperty: "color"
            }
        });
        o("[name=dc-ex11-anchor-css-property]").on("change", (function() {
            r.setAnchorCssProperty(o(this).val())
        })), o(".colorpicker-theme").on("change", (function() {
            var e = '<link id="colorpicker-style" rel="stylesheet" href="' + o(this).val() + '">';
            o("head").append(e)
        }))
    }))
}(jQuery);
</script>

</body>
</html>

/* CSS Source Code */
@-webkit-keyframes fade-in {
    from {
        opacity: 0
    }

to {
        opacity: 1
    }
}

@keyframes fade-in {
    from {
        opacity: 0
    }

to {
        opacity: 1
    }
}

@-webkit-keyframes slide-in {
    0% {
        -webkit-transform: translateY(5%);
        transform: translateY(5%)
    }

100% {
        -webkit-transform: translateY(0%);
        transform: translateY(0%)
    }
}

@keyframes slide-in {
    0% {
        -webkit-transform: translateY(5%);
        transform: translateY(5%)
    }

100% {
        -webkit-transform: translateY(0%);
        transform: translateY(0%)
    }
}

.row {
    margin: 30px 0
}

.pickcolor {
    display: inline-block;
    margin: 0 20px 0 0
}

.csscode {
    cursor: pointer;
    font-size: 27px;
    font-weight: bold;
    margin:10px 0;
    display: block;
}

.colorpicker-ex-block {
    height: 36px;
    border-radius: 3px
}

.colorpicker-ex-block--text-example {
    border: 1px solid #dcdcdc;
    padding: 10px;
    line-height: 1.5;
    font-size: 17px;
}

.pickcolor-btm {
    min-height: 480px;
    width: 100%;
    display: block
}

.toggle-csscode {
    margin: 17px 0;
}

.colorpicker.fade-in {
    -webkit-animation-name: fade-in;
    animation-name: fade-in;
    -webkit-animation-duration: .2s;
    animation-duration: .2s
}

.colorpicker.slide-in {
    -webkit-animation-name: slide-in;
    animation-name: slide-in;
    -webkit-animation-duration: .15s;
    animation-duration: .15s
}

.colorpicker {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    box-sizing: border-box;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    font-family: inherit;
    position: fixed;
    display: none;
    border: 1px solid #e9ebee;
    box-shadow: 0 0 30px 0 rgba(0, 0, 0, 0.1);
    background: #fff;
    border-radius: 3px
}

.colorpicker.is-opened {
    display: inline-block;
    z-index: 9
}

.colorpicker:after {
    content: "";
    position: absolute;
    width: 0;
    height: 0;
    box-sizing: border-box;
    border: 6px solid black;
    box-shadow: -1px 1px 1px 0 rgba(147, 157, 170, 0.23);
    -webkit-transform-origin: 50% 50%;
    transform-origin: 50% 50%
}

.colorpicker-input+.colorpicker--inline,
.colorpicker-anchor+.colorpicker--inline {
    margin-top: 10px
}

.colorpicker-circle-anchor {
    box-sizing: border-box;
    display: inline-block;
    line-height: 0
}

.colorpicker-circle-anchor__color {
    line-height: 0;
    display: inline-block;
    border-radius: 50%;
    position: relative;
    z-index: 1;
    width: 30px;
    height: 30px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    cursor: pointer
}

.colorpicker-anchor--inline {
    display: block
}

.colorpicker--position-top::after,
.colorpicker--position-top::before,
.colorpicker--position-top-center::after,
.colorpicker--position-top-center::before {
    margin-left: -3px;
    bottom: -6px;
    left: 50%;
    border-color: transparent transparent #fff #fff;
    -webkit-transform: rotate(-45deg);
    transform: rotate(-45deg)
}

.colorpicker--position-bottom::after,
.colorpicker--position-bottom-center::after {
    margin-left: -3px;
    top: -6px;
    bottom: auto;
    left: 50%;
    border-color: transparent transparent #fff #fff;
    -webkit-transform: rotate(135deg);
    transform: rotate(135deg)
}

.colorpicker--position-top.is-arrow-left::after,
.colorpicker--position-bottom.is-arrow-left::after {
    left: 18px;
    right: auto
}

.colorpicker--position-top.is-arrow-right::after,
.colorpicker--position-bottom.is-arrow-right::after {
    left: auto;
    right: 18px
}

.colorpicker--position-left::after,
.colorpicker--position-left-center::after {
    margin-top: -3px;
    left: auto;
    bottom: auto;
    right: -6px;
    top: 50%;
    border-color: transparent transparent #fff #fff;
    -webkit-transform: rotate(225deg);
    transform: rotate(225deg)
}

.colorpicker--position-right::after,
.colorpicker--position-right-center::after {
    margin-top: -3px;
    left: -6px;
    bottom: auto;
    right: auto;
    top: 50%;
    border-color: transparent transparent #fff #fff;
    -webkit-transform: rotate(-315deg);
    transform: rotate(-315deg)
}

.colorpicker--position-left.is-arrow-top::after,
.colorpicker--position-right.is-arrow-top::after {
    top: 18px;
    bottom: auto
}

.colorpicker--position-left.is-arrow-bottom::after,
.colorpicker--position-right.is-arrow-bottom::after {
    top: auto;
    bottom: 18px
}

.colorpicker--inline {
    position: static;
    box-shadow: none;
    display: inline-block;
    float: left;
    margin-right: 10px
}

.colorpicker--inline:after {
    display: none
}

.colorpicker--no-arrow:after {
    opacity: 0
}

.colorpicker-input {
    position: relative;
    display: block
}

.colorpicker-input--position-right .colorpicker-custom-anchor {
    right: 10px
}

.colorpicker-input--position-right input,
.colorpicker-input--position-right .form-control {
    padding-right: 42px
}

.colorpicker-input--position-left .colorpicker-custom-anchor {
    left: 10px
}

.colorpicker-input--position-left input,
.colorpicker-input--position-left .form-control {
    padding: 7px 0 7px 42px;
    font-size: 17px;
    border: 1px solid #cbc7c7;
}

.colorpicker-input .colorpicker-custom-anchor {
    position: absolute;
    top: 50%;
    margin-top: -13px;
    display: block
}

.colorpicker-input .colorpicker-circle-anchor__color {
    width: 26px;
    height: 26px
}

input+.colorpicker--inline,
select+.colorpicker--inline,
textarea+.colorpicker--inline {
    margin-top: 10px
}

.colorpicker-default {
    height: auto;
    width: 308px;
    padding: 9px 9px 7px 9px
}

.colorpicker-default__body {
    display: flex
}

.colorpicker-default__spectrum-container {
    width: 230px;
    height: 230px;
    position: relative;
    box-sizing: border-box;
    border-radius: 3px
}

.colorpicker-default__spectrum-canvas {
    width: 230px;
    height: 230px;
    border-radius: 3px;
    padding: 0;
    margin: 0;
    box-sizing: border-box
}

.colorpicker-default__spectrum-cursor,
.colorpicker-default__hue-cursor,
.colorpicker-default__opacity-cursor {
    border: 2px solid #fff;
    width: 13px;
    height: 13px;
    background: transparent;
    border-radius: 50%;
    position: absolute;
    top: 0;
    left: 0;
    box-shadow: 0 0 1px rgba(0, 0, 0, 0.2);
    cursor: default;
    box-sizing: border-box
}

.colorpicker-default__hue-cursor,
.colorpicker-default__opacity-cursor {
    left: calc(50% - 7px);
    top: 50%
}

.colorpicker-default__hue-container,
.colorpicker-default__opacity-container {
    width: 19px;
    height: 230px;
    border-radius: 3px;
    margin-left: 10px;
    position: relative;
    box-shadow: 0 0 2px rgba(0, 0, 0, 0.1)
}

.colorpicker-default__opacity-container {
    background: #fff url("../../img/transparent-bg.png")
}

.colorpicker-default__hue-canvas,
.colorpicker-default__opacity-canvas {
    width: 19px;
    height: 230px;
    border-radius: 3px
}

.colorpicker-default--hex-only .colorpicker-default__opacity-container {
    display: none
}

.colorpicker-default--hex-only {
    width: 279px
}

.colorpicker-default--hex-only .colorpicker-default__spectrum-container,
.colorpicker-default--hex-only .colorpicker-default__spectrum-canvas {
    width: 230px
}

.colorpicker-default--hex-only .colorpicker-default__r-input-container,
.colorpicker-default--hex-only .colorpicker-default__g-input-container,
.colorpicker-default--hex-only .colorpicker-default__b-input-container,
.colorpicker-default--hex-only .colorpicker-default__a-input-container,
.colorpicker-default--hex-only .colorpicker-default__hex-text {
    display: none
}

.colorpicker-default--hex-only .colorpicker-default__hex-input-container,
.colorpicker-default--hex-only .colorpicker-default__hex-input {
    width: 100%;
    margin-right: 0
}

.colorpicker-default--hex-only .colorpicker-default__history {
    padding-right: 1px
}

.colorpicker-default__info {
    display: flex;
    padding: 14px 0 0 0
}

.colorpicker-default__info--hidden {
    display: none
}

.colorpicker-default__hex-input-container,
.colorpicker-default__r-input-container,
.colorpicker-default__g-input-container,
.colorpicker-default__b-input-container,
.colorpicker-default__a-input-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-right: 9px
}

.colorpicker-default__hex-input,
.colorpicker-default__r-input,
.colorpicker-default__g-input,
.colorpicker-default__b-input,
.colorpicker-default__a-input {
    box-sizing: border-box;
    width: 44px;
    height: 36px;
    border: 1px solid #d3d9dd;
    border-radius: 3px;
    color: #000;
    padding: 6px 8px;
    font-size: 14px;
    transition: border 0.2s ease-in-out;
    background: #fff
}

.colorpicker-default__hex-input::-webkit-input-placeholder,
.colorpicker-default__r-input::-webkit-input-placeholder,
.colorpicker-default__g-input::-webkit-input-placeholder,
.colorpicker-default__b-input::-webkit-input-placeholder,
.colorpicker-default__a-input::-webkit-input-placeholder {
    color: #939daa
}

.colorpicker-default__hex-input:-ms-input-placeholder,
.colorpicker-default__r-input:-ms-input-placeholder,
.colorpicker-default__g-input:-ms-input-placeholder,
.colorpicker-default__b-input:-ms-input-placeholder,
.colorpicker-default__a-input:-ms-input-placeholder {
    color: #939daa
}

.colorpicker-default__hex-input::-ms-input-placeholder,
.colorpicker-default__r-input::-ms-input-placeholder,
.colorpicker-default__g-input::-ms-input-placeholder,
.colorpicker-default__b-input::-ms-input-placeholder,
.colorpicker-default__a-input::-ms-input-placeholder {
    color: #939daa
}

.colorpicker-default__hex-input::placeholder,
.colorpicker-default__r-input::placeholder,
.colorpicker-default__g-input::placeholder,
.colorpicker-default__b-input::placeholder,
.colorpicker-default__a-input::placeholder {
    color: #939daa
}

.colorpicker-default__hex-input:focus,
.colorpicker-default__r-input:focus,
.colorpicker-default__g-input:focus,
.colorpicker-default__b-input:focus,
.colorpicker-default__a-input:focus {
    border-color: #0094f2;
    box-shadow: none;
    outline: none
}

.colorpicker-default__hex-input {
    width: 76px
}

.colorpicker-default__hex-text,
.colorpicker-default__r-text,
.colorpicker-default__g-text,
.colorpicker-default__b-text,
.colorpicker-default__a-text {
    text-transform: uppercase;
    font-size: 14px;
    color: #939daa;
    margin-top: 8px
}

.colorpicker-default__history {
    border-top: 1px solid #e9ebee;
    padding: 15px;
    margin: -9px;
    margin-top: 9px;
    display: flex;
    flex-wrap: wrap;
    padding-right: 5px;
    padding-bottom: 5px
}

.colorpicker-default__history.is-hidden {
    display: none
}

.colorpicker-default__history-item {
    cursor: pointer;
    width: 16px;
    height: 16px;
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 16px;
    background: #EEF1F5;
    margin-right: 10px;
    margin-bottom: 10px
}

.colorpicker-default__history-item.is-empty {
    border-color: transparent
}

.colorpicker-default__history-item.is-add-new {
    text-align: center;
    cursor: pointer;
    position: relative;
    background: #dfe5ec url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAICAYAAADED76LAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAIGNIUk0AAHolAACAgwAA+f8AAIDpAAB1MAAA6mAAADqYAAAXb5JfxUYAAAA7SURBVHjaYvz//z9Dy6RlDFDwH0oz1uRFQRjNE5cyIAG4ApgAEwMBwIKkC5tJxJnAiM8NjIR8QdAKwABr3RPEnLgHwwAAAABJRU5ErkJggg==") center center no-repeat;
    width: 16px;
    height: 16px;
    border: none
}

.colorpicker-default__history-item.is-add-new:hover {
    background-color: #d5dde6
}

.col-lg-45 {
    margin: 10px 10px
}

// Javascript Source Code
! function(t, e) {
    "object" == typeof exports && "object" == typeof module ? module.exports = e() : "function" == typeof define && define.amd ? define([], e) : "object" == typeof exports ? exports.Default = e() : (t.ColorPicker = t.ColorPicker || {}, t.ColorPicker.Default = e())
}(window, function() {
    return function(t) {
        var e = {};

function o(t) {
                    return t instanceof Array ? t.map(function(t) {
                        return s(t)
                    }) : Object.keys(t).map(function(e) {
                        return s(t[e], e)
                    })
                }

function n(t) {
                    return "%" === t.charAt(t.length - 1) ? Math.round(255 * parseInt(t, 10) / 100) : Number(t)
                }

function g(t, e, r, o) {
                var i = [N(c(t).toString(16)), N(c(e).toString(16)), N(c(r).toString(16))];
                return o && i[0].charAt(0) == i[0].charAt(1) && i[1].charAt(0) == i[1].charAt(1) && i[2].charAt(0) == i[2].charAt(1) ? i[0].charAt(0) + i[1].charAt(0) + i[2].charAt(0) : i.join("")
            }

function C(t, e, r, o) {
                return [N(R(o)), N(c(t).toString(16)), N(c(e).toString(16)), N(c(r).toString(16))].join("")
            }

function v(t, e) {
                e = 0 === e ? 0 : e || 10;
                var r = p(t).toHsl();
                return r.s -= e / 100, r.s = L(r.s), p(r)
            }

function m(t, e) {
                e = 0 === e ? 0 : e || 10;
                var r = p(t).toHsl();
                return r.s += e / 100, r.s = L(r.s), p(r)
            }

function b(t) {
                return p(t).desaturate(100)
            }

function y(t, e) {
                e = 0 === e ? 0 : e || 10;
                var r = p(t).toHsl();
                return r.l += e / 100, r.l = L(r.l), p(r)
            }

function _(t, e) {
                e = 0 === e ? 0 : e || 10;
                var r = p(t).toRgb();
                return r.r = l(0, h(255, r.r - c(-e / 100 * 255))), r.g = l(0, h(255, r.g - c(-e / 100 * 255))), r.b = l(0, h(255, r.b - c(-e / 100 * 255))), p(r)
            }

function k(t, e) {
                e = 0 === e ? 0 : e || 10;
                var r = p(t).toHsl();
                return r.l -= e / 100, r.l = L(r.l), p(r)
            }

function w(t, e) {
                var r = p(t).toHsl(),
                    o = (r.h + e) % 360;
                return r.h = o < 0 ? 360 + o : o, p(r)
            }

function x(t) {
                var e = p(t).toHsl();
                return e.h = (e.h + 180) % 360, p(e)
            }

function A(t) {
                var e = p(t).toHsl(),
                    r = e.h;
                return [p(t), p({
                    h: (r + 120) % 360,
                    s: e.s,
                    l: e.l
                }), p({
                    h: (r + 240) % 360,
                    s: e.s,
                    l: e.l
                })]
            }

function S(t) {
                var e = p(t).toHsl(),
                    r = e.h;
                return [p(t), p({
                    h: (r + 90) % 360,
                    s: e.s,
                    l: e.l
                }), p({
                    h: (r + 180) % 360,
                    s: e.s,
                    l: e.l
                }), p({
                    h: (r + 270) % 360,
                    s: e.s,
                    l: e.l
                })]
            }

function O(t) {
                var e = p(t).toHsl(),
                    r = e.h;
                return [p(t), p({
                    h: (r + 72) % 360,
                    s: e.s,
                    l: e.l
                }), p({
                    h: (r + 216) % 360,
                    s: e.s,
                    l: e.l
                })]
            }

function P(t, e, r) {
                e = e || 6, r = r || 30;
                var o = p(t).toHsl(),
                    i = 360 / r,
                    s = [p(t)];
                for (o.h = (o.h - (i * e >> 1) + 720) % 360; --e;) o.h = (o.h + i) % 360, s.push(p(o));
                return s
            }

function D(t) {
                return t = parseFloat(t), (isNaN(t) || t < 0 || t > 1) && (t = 1), t
            }

function M(t, e) {
                (function(t) {
                    return "string" == typeof t && -1 != t.indexOf(".") && 1 === parseFloat(t)
                })(t) && (t = "100%");
                var r = function(t) {
                    return "string" == typeof t && -1 != t.indexOf("%")
                }(t);
                return t = h(e, l(0, parseFloat(t))), r && (t = parseInt(t * e, 10) / 100), i.abs(t - e) < 1e-6 ? 1 : t % e / parseFloat(e)
            }

function L(t) {
                return h(1, l(0, t))
            }

function H(t) {
                return parseInt(t, 16)
            }

function N(t) {
                return 1 == t.length ? "0" + t : "" + t
            }

function E(t) {
                return t <= 1 && (t = 100 * t + "%"), t
            }

function R(t) {
                return i.round(255 * parseFloat(t)).toString(16)
            }

function F(t) {
                return H(t) / 255
            }
            var X = function() {
                var t = "(?:[-\\+]?\\d*\\.\\d+%?)|(?:[-\\+]?\\d+%?)",
                    e = "[\\s|\$]+(" + t + ")[,|\\s]+(" + t + ")[,|\\s]+(" + t + ")\\s*\$?",
                    r = "[\\s|\$]+(" + t + ")[,|\\s]+(" + t + ")[,|\\s]+(" + t + ")[,|\\s]+(" + t + ")\\s*\$?";
                return {
                    CSS_UNIT: new RegExp(t),
                    rgb: new RegExp("rgb" + e),
                    rgba: new RegExp("rgba" + r),
                    hsl: new RegExp("hsl" + e),
                    hsla: new RegExp("hsla" + r),
                    hsv: new RegExp("hsv" + e),
                    hsva: new RegExp("hsva" + r),
                    hex3: /^#?([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})$/,
                    hex6: /^#?([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})$/,
                    hex4: /^#?([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})$/,
                    hex8: /^#?([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})$/
                }
            }();

function r(e, r) {
                var o = !r || !1 !== r.clone;
                return o && t(e) ? i(function(t) {
                    return Array.isArray(t) ? [] : {}
                }(e), e, r) : e
            }

function o(t, e, o) {
                return t.concat(e).map(function(t) {
                    return r(t, o)
                })
            }

This is a HTML CSS ColorPicker (HEX and RGBA), complete preview with syntax highlighting of html, css, js or javascript source code.