Well, the call isn't bad. But where do they get the numbers 0.0 through 0.9? (two decimals give variations of the color) Why not use the traditional xxxxxx or similar? It took me all morning to find the place that the color is given because I was looking for the basic notation. My thought at the time was, "this can't be the color codes"

Anyone? Where are those colors set and can a conversion to the regular six-number codes be made?

Because the background of the Chromophore is not filled with a specified color in the region, but direct use a image as background.
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