Hi Im hoping someone can help me,

Im converting an CMYK colour via perceptual rendering intent to a 
printer colour, in this case its 6 colour printer (CMYK+2Spots)
 
What I need to do is find an RGB colour that results in the same Printer 
Colour using Perceptual and Relative Colourmetric intents. This means I 
need to perform a reverse Lookup from the Printers Colour to RGB.

Did I mention im using a Visual basic Class I wrote to interface with 
lcms.dll but can't directly access the internal procedures of Lcms?

Currently Im doing a B2A transform then testing all combinations of RGB 
within a range to find the closest match. (Slow and not 100% accurate)

Glenn Wilton

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