CMYK

• CMYK stands for "Cyan Magenta Yellow Black" and makes up the inks used in printers that allow you to print a million different colors. 
  

• CMYK color model is referred to as a "Subtractive color" model.
  

• When you mix all the colors, the result is gray. If you look at a printed page with a magnifying glass you might see something like the illustration below.