I have a (pdf|Xe)LaTeX document and trying to keep it CMYK. For some documents, I use a certain color for it's elements, which is RGB #BDCDDA. As my final document should be using the Adobe CMYK profile "CoatedFOGRA39.icc", I need to manually convert that RGB value to e.g. this:
But, if in the future I want to switch to a different CMYK color profile for maybe another printing company, I have to edit the color definition again, as for example an USWebCoatedSWOP version of RGB #BDCDDA has different CMYK values.
Ideally, I would like to write something like
and have the color auto-converted from RGB (can be considered to be sRGB colorspace) to the correct CMYK value.
Can any LaTeX package help me here, or do I have to set up an external workflow to pre-generate LaTeX snippets with correct CMYK color definitions?
Sidenote: this question is not about embedded figures/pictures, but about using named colors for text and background.