ColorPix

ColorPix is a powerful color picker that grabs the pixel under your mouse and transforms into a number of different color format ColorPix is a powerful color picker that grabs the pixel under your mouse and transforms it into a number of different color formats.

You can use the built-in magnifier to zoom in on your screen, click on a color value to copy it directly to the clipboard, and even keep ColorPix on top of all other apps and out of the way.