HEX RGB color codes is described as 'small application that allows you to easily find out a color's HEX code'. There are more than 50 alternatives to HEX RGB color codes for a variety of platforms, including Windows, Mac, Online / Web-based, Linux and iPhone. The best alternative is Just Color Picker, which is free. Other great apps like HEX RGB color codes are gpick (Free, Open Source), Instant Eyedropper (Free, Open Source), gcolor2 (Free, Open Source) and Sip (Paid).
ColorFan is a color picker application that lets you select from a fan like interface. iPad users, check out ColorFan HD The selected color is presented along with some related colors that you can finger through.
A tiny & delightful color picker for designers. - save time with one-click to copy - choose the perfect pixel when you hold control key - keep it simple with hex values only - declutter your dock with one less app
A color picker for the real world. Litur helps you find and collect all the colors around you. You can see different color combinations for each color you collect; Complementary, Analogous, Monochromatic, Triadic and Tetradic. And a generated color palette too.