CMYK

CMYK (Cyan, Magenta, Yellow, Key) is a color model commonyl used for offset printing. Cyan, Magenta and Yellow are respective color inks and Key stands for black ink. All artwork submitted should use CMYK color model and/or Pantone colors.

See Also

• Wikipedia in-depth article on CMYK: http://en.wikipedia.org/wiki/CMYK_color_model