A free color picker and color mixing tool, including harmonious color finder; features 5 formats of picked color value (HTML, RGB, HEX, HSB/HSV, HSL), 3x/9x zoom, saving picked color history, RGB & RYB color wheels that display triads and complementary colors, RGB color mixer, optional stay-on-top and a user-defined hotkey to capture color info. No installation required (just download and start using). Anry Color Picker is an easy to use and highly functional tool for anyone working with color.

Code:

http://www.bestofindya.com/news/story.php?title=Color_Picker__RGB__HEX_etc__Extract_out_of_images__screen