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How do I convert rgb to cmyk on IM?

Posted: 2012-08-12T12:51:03-07:00
by jedson
Here is the last thing I tried: convert 1_boat.tiff -profile sRGB_v4_ICC_preference.icc -profile ISOcoated_v2_300_eci.icc boat_cmyk.tiff . It produced an inverted color scheme. Any help would be appreciated.

jedson

Re: How do I convert rgb to cmyk on IM?

Posted: 2012-08-12T15:07:06-07:00
by fmw42
Does your tiff file contain a cmyk profile? Is your tiff file really in cmyk colorspace? What version of IM? What platform? Can you post a link to your tiff image? How are you viewing it?

Have you tried simply

convert image_cmyk.tiff -colorspace sRGB image image_srgb.tiff