<a href="https://www.browseemall.com/Blog/index.php/2015/11/10/cross-browser-color-input/"><br>Cross Browser Color input</a>
Color input is the form field allowing the user to select a color.
This feature is already supported by a few major browsers including Chrome, Firefox and Opera.
You can use Color input like this:
<input type="color" name="favcolor">
More information can be found here.