ColorSense is an Xcode plugin that makes working with UIColor (and NSColor) more visual. There are many tools that allow you to insert a UIColor / NSColor from a color picker or by picking a color from the screen.
XcodeColors is a simple plugin for Xcode 3, 4, 5, 6 & 7. Download or clone the repository. Compile the XcodeColors target. When you do this, the Xcode plugin is automatically copied to the proper location. This is done via the build settings.
ColorSense is an Xcode plugin that makes working with UIColor (and NSColor) more visual. There are many tools that allow you to insert a UIColor / NSColor from a color picker or by picking a color from the screen.