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codingwithsara/index.html Secret

Created August 9, 2019 00:26
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JavaScript RGB to HEX converter
Raw
index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>RGB to HEX Converter</title>
<link href="https://fonts.googleapis.com/css?family=Inconsolata" rel="stylesheet">
<style>
/* ここにCSSを書いていきます。 */
</style>
<script>
// ここにJavaScriptを書いていきます。
</script>
</head>
<body>
<div id="container">
<table>
<tr>
<th>Red</th>
<th>Green</th>
<th>Blue</th>
</tr>
<tr>
<td><input type="range" min="0" max="255" value="255" id="r" onchange="changeRange()"></td>
<td><input type="range" min="0" max="255" value="255" id="g" onchange="changeRange()"></td>
<td><input type="range" min="0" max="255" value="255" id="b" onchange="changeRange()"></td>
</tr>
<tr>
<td id="r-label">255</td>
<td id="g-label">255</td>
<td id="b-label">255</td>
</tr>
</table>
<h1 id="hex-label">#ffffff</h1>
</div>
</body>
</html>
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