CMYK

 https://gimp.jp.net/special_02_colormanagement.html#Linux%E7%B3%BB%E3%81%AE%E5%A0%B4%E5%90%88

convert -profile icc:sRGB2014.icc -colorspace rgb in.jpg -profile icc:JapanColor2011Coated.icc -colorspace cmyk out.jpg