[Lcms-user] Profile/conversion problem

[Gunnar L. <ki...@f1...>]

Hi,

I'm trying to reproduce a color conversion from LAB->CMYK. The original
conversion is made by Heidelberg Linocolor.

I'm not able to get similar values by doing it in LCMS. The olny profile I
can use is Tiflab8space.icm. If I don't specify the profile and it uses the
embeded I get strange colors. It looks like solarized!. If I use the
mentioned LAB profile there a big differences in the color. I.e. I get in
- Linocolor conversion a blue with c96 m72 y0 k0
- LCMS conversion with c95 m66 y13 k5

I tried the t option with all values, but the conversion remained different.

So with does the embedded profile produces such a strange color?
Are there any other options to look for?

Thanks,

Gunnar