Graeme Gill wrote: >The colprof gamut mapping is using CIECAM02 (Jab colorspace), so you need to >create the >gamut in the same space. So something like iccgamut -ij, plus colprof -cmd. May be You've meant "iccgamut -ir -pj -cmd"? May be there -cpp will be adequate as source gamut wieving conditions? Mention should be noted that as soon the -cmd or -cpp parameters are used for gamut computing, the same parameters should be present in colprof too.