Multi value color picking… A freeware tool for all colors you ever need, perfect for any kind of design work.

 
 
COP – Color Picker features are

• A good looking GUI,
• Color codes in six different formats,
• Copy to clipboard button for each color code,
• Jump to specific screen position,
• Full Screen / Limit to active window,

• Picks color under mouse pointer,
• Magnifier, moveable with keyboard cursor (if COP window active only)

• HTML color chart embedded, which adjusts displayed color by JavaScript,

• pick a color with the “Choose Color” Dialog

• or select a color from the Browser compliant color chart.

 
 
It works fine at least on the XP SP3 machines I tested it on. If you find bugs please let me know.
 
Kudos to Nahuel, Larry, Monamor, xwinterx, November, WideBoyDixon, Hest, insignia96 and billthecreator at the AutoIt Forum for parts of the code…