ColorPic 

ColorPic is the Free Professional Color Picker. Powerful color adjustment tools let you change individual colors with ease. Adjust RGB, HSV and CMYK with four graphical mixers, use the screen magnifier for perfect accuracy and save multiple palettes.
colorpic picker palettes chip color magnifier colour colorpicker hue saturation red green blue screen

Cool Color Picker 

Cool Color Picker is a tool to pick color you need anywhere on the screen and change the color code into the format you need.With this tool,you can get kinds of color code,just after click serveral times.You can even create your own Format.
color picker pick color color pick capture color color capture get color color get color format rgb

Super Color Picker 

Super Color Picker is a very easy-to-use color picking tool that finishes picking color and copying color code to clipboard in as few as 2 clicks.
color picker grabber html rgb hex vb delphi c++ code pick grab web