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T O P I C R E V I E W
klausdoege	Posted - Aug 09 2011 : 15:54:53 Hello, the function mycmyk:=IERGB2CMYK(ieRGB); bring wrong values with me. RGB(255,0,255) shows CMYK(188,0,255,255) and RGB(0,255,255) shows CMYK(91,255,206,255). Photoshop shows following values: RGB(255,0,255) = CMYK(33,78,0,0) RGB(0,255,255) = CMYK(57,0,13,0) Do I make somewhat wrong, or is another mistake here? Klaus
2 L A T E S T R E P L I E S (Newest First)
klausdoege	Posted - Aug 10 2011 : 02:28:27 Thank you for the Information. My mistake sorry. Klaus
fab	Posted - Aug 10 2011 : 00:10:06 There are several algorithms to convert from RGB to CMYK (and the same RGB color can be represented in different combinations of CMYK colors). Also Photoshop CMYK ranges are different than ImageEn CMYK ranges (also ImageEn uses "inverted" representation). It is just different, not wrong. ImageEn uses Windows color management to convert from RGB to CMYK and viceversa.