You wrote on Mit, 24 Mai 2000: >On Wed, May 24, 2000 at 03:16:39AM +0200, Uwe Koloska <koloska@xxxxxxxxxxxxxxxxxxxxxx> wrote: >> colors are given as DIC numbers or CMYK. So my questions: >> >> o Is there an easy to use tool for selecting colors as CMYK and give the >> RGB? Yes, CMYK gamut != RGB gamut. > >No, both "RGB" and "CMYK" re just models, not specific colour volumes with >specified colours. "Some CMYK model's gamut" != "Some RGB model's gamut" >is the point, and this makes the question of "converting RGB to CMYK" >somewhat mood, unless you have calibrated colour volumes (in which case it >becomes easy). Yes, I know this, but I only need an easy tool to convert this CMYK colors to RGB. Not for an exact representation -- only for a start! So is there anyone with such a tool, or the basic transformation rules so that I can write my own? Uwe -- mailto:koloska@xxxxxxxxxxxxxxxxxxxxx http://rcswww.urz.tu-dresden.de/~koloska/ -- -- right now the web page is in german only but this will change as time goes by ;-)