<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> </head> <body dir="ltr" bgcolor="#ffffff" text="#000000"> <p style="margin-bottom: 0cm; margin-top: 0pt;">Hi!</p> <p style="margin-bottom: 0cm; margin-top: 0pt;"><br> </p> <p style="margin-bottom: 0cm; margin-top: 0pt;">Happy New Year ;-)<br> </p> <p style="margin-bottom: 0cm; margin-top: 0pt;"><br> </p> <p style="margin-bottom: 0cm; margin-top: 0pt;">I'm going on with my SwatchBooker project and I'm now investigating color management for color swatches.</p> <p style="margin-bottom: 0cm; margin-top: 0pt;"><br> </p> <p style="margin-bottom: 0cm; margin-top: 0pt;">COLOR MODELS: Which color models make sense in a color swatch?</p> <p style="margin-bottom: 0cm; margin-top: 0pt;">The current create draft includes RGB, CMYK, Lab, HSV, HLS, Luv, XYZ, Yxy, Gray, YCbCr. What about CMY, YIQ, Hexachrome (used by Corel)?</p> <p style="margin-bottom: 0cm; margin-top: 0pt;">What about duotones and other hifi inks? What about named colors accompanied by a nmcl profile?</p> <p style="margin-bottom: 0cm; margin-top: 0pt;"><br> </p> <p style="margin-bottom: 0cm; margin-top: 0pt;">COLOR PROFILES: Which color profiles make sense in a color swatch?</p> <p style="margin-bottom: 0cm; margin-top: 0pt;">Should it be limited to mntr, prtr and scnr(nkpf)? spac and abst are used for computation and conversions. They aren't real color spaces. Is this correct?<br> </p> <p style="margin-bottom: 0cm; margin-top: 0pt;"><br> </p> <p style="margin-bottom: 0cm; margin-top: 0pt;">Which color profile for which model?</p> <p style="margin-bottom: 0cm; margin-top: 0pt;">RGB, HSV, HLS, CMY, YCbCr/YPbPr/YCC, YIQ/YUV/YDbDr => RGB</p> <p style="margin-bottom: 0cm; margin-top: 0pt;">CMYK => CMYK</p> <p style="margin-bottom: 0cm; margin-top: 0pt;">Gray => GRAY or CMYK (or RGB ?)</p> <p style="margin-bottom: 0cm; margin-top: 0pt;">Lab, Luv, XYZ, Yxy => Do they need color profiles or just parameters (illuminant, rendering intent, ...) ?</p> <p style="margin-bottom: 0cm; margin-top: 0pt;"><br> </p> <p style="margin-bottom: 0cm; margin-top: 0pt;"><br> </p> <p style="margin-bottom: 0cm; margin-top: 0pt;"><br> </p> <p style="margin-bottom: 0cm; margin-top: 0pt;">Olivier<br> </p> <p style="margin-bottom: 0cm; margin-top: 0pt;"> </p> <p style="margin-bottom: 0cm; margin-top: 0pt;"></p> </body> </html>