ColorPicker for hex/web colors

RCWebColorPicker is a simple color picker for Mac OS X 10.0 or higher that displays the red, green, and blue values in HTML-friendly hexadecimal values. It also allows a user to restrict the sliders to only allow the 216 web-safe colors.

RCWebColorPicker should show up in the color panel of any Cocoa and many Carbon applications that have one.