<!DOCTYPE html>
<html>
<body>
<p>
Depending on browser support:<br>
A color picker can pop-up when you enter the input field.
</p>
<form action="action_page.php">
Select your favorite color:
<input type="color" name="favcolor" value="#ff0000">
<input type="submit">
</form>
<p><b>Note:</b> type="color" is not supported in Internet Explorer / Edge.</p>
</body>
</html>