Color Picker Professional at Mac App Store analyse

Color Picker Professional is an easy to use color detection tool for developers and designers. Global configurable shortcut (CMD+SHIFT+C) works from every application. Quickly get color information for any pixel in the screen. Add colors to your clipboard with a system wide hot key. Automatically save previously copied colors. Works on multiple monitors. Works on retina displays. Choose your preferred format for the clipboard (hex,rgb,uicolor,nscolor,..)