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Continue to ChatQuery : What CMYK values should I use for the brightest highlights in an image? I usually set the whitest part of the image to C5 M4 Y4 K0, but this is making some product shots of glassware (ie https://vmapp.org/query/30773/What-CMYK-Values-Should-I-Use-For-The-Brightest-Highlights-In-An-Image-I-Usually-Set-The-Whitest-Part-Of-The-Image-To-C5-M4-Y4-K0-But-This-Is-Making-Some-Product-Shots-Of-Glassware-Ie/