Digital printing has enabled full-color printing on card stocks, papers and envelopes at a lower cost and quicker turnaround as there are no plates required or expensive set up fees to accomplish this type of printing. Colors are formulated by combining various amounts of Cyan, Magenta, Yellow and Black toners (CMYK). It is important to note that while darker ink colors are more opaque, lighter colors will take on the characteristic of the paper color it is printed on. For example, 100% Magenta printed on 24 KT will not look the same as 100% Magenta printed on Classic White; 100% Yellow will not show up on darker stocks like Classic Black. The lighter the stock, the more true the color. Digital printing is perfect for watercolor, hand-painted or multicolored aesthetics, photos and beautiful typography. Ink colors are calibrated specifically to each printer, so do not expect the output from your printer to be an exact match to ours. There will be variations.