The RGBUIColor application converts RGB values in the range 0-255 to values in the range 0.0-1.0.
These values are required if you are a programmer, for instance, and you need to write code for Mac OS X and iOS. NOTE: RGBUIColor can only be purchased via the Mac App Store (the download link redirects you to its App Store page). To purchase/download applications via the App Store an Apple account is required.