<html>
<body>
A color picker: <input type="color" id="myColor">
<p>Click the "Try it" button to change the color of the color picker.</p>
<button onclick="myFunction()">Try it</button>
<p><b>Note:</b> type="color" is not supported in Internet Explorer 11 and earlier versions or Safari 9.1 and earlier versions.</p>
<script>
function myFunction() {
document.getElementById("myColor").value = "#FF8040";
}
</script>
</body>
</html>