metro4
Version:
The front-end framework for Build responsive, mobile-first projects on the web with the first front-end component library in Metro Style
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HTML
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
<meta name="twitter:site" content="@metroui">
<meta name="twitter:creator" content="@pimenov_sergey">
<meta name="twitter:card" content="summary">
<meta name="twitter:title" content="Metro 4 Components Library">
<meta name="twitter:description" content="Metro 4 is an open source toolkit for developing with HTML, CSS, and JS. Quickly prototype your ideas or build your entire app with responsive grid system, extensive prebuilt components, and powerful plugins built on jQuery.">
<meta name="twitter:image" content="https://metroui.org.ua/images/m4-logo-social.png">
<meta property="og:url" content="https://metroui.org.ua/v4/index.html">
<meta property="og:title" content="Metro 4 Components Library">
<meta property="og:description" content="Metro 4 is an open source toolkit for developing with HTML, CSS, and JS. Quickly prototype your ideas or build your entire app with responsive grid system, extensive prebuilt components, and powerful plugins built on jQuery.">
<meta property="og:type" content="website">
<meta property="og:image" content="https://metroui.org.ua/images/m4-logo-social.png">
<meta property="og:image:secure_url" content="https://metroui.org.ua/images/m4-logo-social.png">
<meta property="og:image:type" content="image/png">
<meta property="og:image:width" content="968">
<meta property="og:image:height" content="504">
<meta name="author" content="Sergey Pimenov">
<meta name="description" content="The most popular HTML, CSS, and JS library in Metro style.">
<meta name="keywords" content="HTML, CSS, JS, Metro, CSS3, Javascript, HTML5, UI, Library, Web, Development, Framework">
<link rel="shortcut icon" href="../../favicon.ico" type="image/x-icon">
<link rel="icon" href="../../favicon.ico" type="image/x-icon">
<link href="../../metro/css/metro-all.css?ver=@@b-version" rel="stylesheet">
<link href="../../css/site.css" rel="stylesheet">
<title>Color schemes grayscale - Metro 4 :: Popular HTML, CSS and JS library</title>
<style>
.cell {
color: white;
}
</style>
</head>
<body>
<div class="container">
<h1>Metro 4 Color generator</h1>
<h3>Grayscale algorithm</h3>
<div id="scheme-container"></div>
</div>
<script src="../../js/jquery-3.3.1.min.js"></script>
<script src="../../metro/js/metro.js"></script>
<!-- ads-script -->
<script>
var cm = Metro.colors;
var palette = cm.PALETTES.ALL;
var container = $("#scheme-container");
var colors = cm.palette(palette);
container.html("");
$.each(colors, function(){
var color = String(this);
var color_hex = cm.color(color, palette);
var color_grayscale = cm.grayscale(color_hex);
var target = $("<div>").addClass("row flex-align-center m-0").appendTo(container);
$("<div>").addClass("p-4 cell text-center " + (cm.isLight(color_hex) ? "fg-dark" : "fg-white")).html(color).attr("style", "background-color:"+ color_hex).appendTo(target);
$("<div>").addClass("p-4 cell text-center " + (cm.isLight(color_grayscale) ? "fg-dark" : "fg-white")).html(color_grayscale).attr("style", "background-color:"+ color_grayscale).appendTo(target);
});
</script>
</body>
</html>