mooRainbow is an easy to integrate JavaScript color picker built with mootools.

This color picker can be attached to any element in the DOM. A click event would automatically be attached to that element and simply clicking on it you will be able to show or hide mooRainbow.

This mootools powered JavaScript color picker:

• is fully customizable via CSS file.
• keeps clean your DOM and generates valid XHTML and CSS.
• provides you, as return, an object containing RGB, HSB and HEX of choosen color.
• works on Firefox/Safari/Opera/IE.
  
  Requirements: mootools v.1.11+
  Compatibility: All Major Browsers
  Website: http://moorainbow.woolly-sheep.net/
  Demo: http://moorainbow.woolly-sheep.net/#demos
  Download: http://moorainbow.woolly-sheep.net/#download