For those who want to add some color to their web project!
Change hue, saturation and lightness for each layer.
You can color the background of your desired html element using the following css code. All you have to do is add the colorful class to your element.
CSS3 Gradient allows you to make smooth transitions between more than two colors. In this way, interfaces that do not disturb the user can be created. With this tool, you can create a 4-layer gradient of random colors.
This works with
Firefox 16+ Safari 5.1+ Chrome 10+ Internet Explorer 10+ Opera 12.1+
iOS 5+ Android 4+ Blackberry 10+ IE Mobile 10+