try this. Its the new owners of 3M Color quarts
http://permacolorquartz.com/Colorquartz.html
http://permacolorquartz.com/files/PermaColor_Standard_Chart_web.bmp
http://permacolorquartz.com/Colorquartz.html
http://permacolorquartz.com/files/PermaColor_Standard_Chart_web.bmp