If you've ever printed anything you've probably printed in CMYK.
Cyan, Magenta, Yellow, and Black - with your powers combined you create all colors. Pretty awesome right? But as you read this you are looking at RGB colors - it's tricky really! It can create quite a few problems! Then spot colors which are a horse of a different color.
CMYK, RGB may think you're dull, but not me!!!
CMYK on etsy
Equilibrium by CD Ryan
I love their enthusiasm!!!
Do you have any CMKY stories? If you're a graphic designer, I know you do!