Keywords: SubtractiveColor.svg The primary and secondary colors in a four-color print process Specifically these are the C M and Y inks of U S Web Coated SWOP v2 printers and their mixtures at 100 strength Because all three ink colors as well as G the 100 mixture of C and Y inks are out of the sRGB gamut the colors have been brought into gamut using the Relative Colorimetric intent of Adobe's CMM in Photoshop CS3 Less technically the primary CMY inks used by four-process printers are too intense to show on computer displays so the colors in this file are only approximations Note that the 100 combination of the three primary inks results in a muddy brown This is one reason for the addition of black ink in the CMYK process Also note that these CMY primary colors their RGB secondary colors differ markedly from the RGB primaries and CMY secondaries of an additive RGB color model such as is used by computer displays Original by Mike Horvath New version by jacobolus en wikipedia 2006-10-26 SharkD wikipedia en Later version uploaded by Jacobolus Dacium at http //en wikipedia org en wikipedia SharkD original upload log page en wikipedia SubtractiveColor svg 2008-01-24 00 15 Dacium 400×400×0 3288 bytes <nowiki>Updated image to proper YMC colours </nowiki> 2007-06-02 03 00 SharkD 400×400×0 3288 bytes <nowiki>Original file Michael Horvath Update 1 jacobolus Update 2 Michael Horvath</nowiki> 2007-04-06 08 27 Jacobolus 400×400×0 3388 bytes <nowiki>Uploading new version with accurate depiction of CYM color mixes Created in Adobe Illustrator Released to the public domain </nowiki> 2006-10-26 15 17 SharkD 800×800×0 1860 bytes <nowiki>Author Mike Horvath</nowiki> CMYK Secondary colors Subtractive colors |