BabelColor CT&A translates color between nineteen RGB spaces, such as ProPhoto, Adobe (1998), and sRGB, one user-defined custom space, four industry STANDARD color catalogues (British STANDARD 5252, i.e. BS5252/BS4800/etc, FED-STD-595B, Munsell, and RAL CLASSIC), as well as user-defined color catalogues. Get color difference values from many formulas, including CIEDE2000.