What Is CMYK? A Complete Guide
CMYK Definition
CMYK specifically stands for Cyan, Magenta, Yellow, as well as Key. These are the four colors that are used in the process of printing. A printing press considers making use of dots of ink for creating images from these four colors.
The term ‘key’ actually refers to the color black. It is named Key because it’s the primary color that determines how the image will turn out.
In CMYK, What Does ‘Key’ Mean?
There’s considerable debate concerning the origin of ‘Key’ to signify black. Some argue that expressing black with ‘B’ could create confusion with ‘blue,’ although this is unlikely.
It may be because the black plate on a printing press is regarded as the ‘key’ plate that aligns the other three colors to it. So, the layers match up flawlessly for the ultimate image.
RGB vs. CMYK
Have you ever printed anything at home or office printer and noticed that the colors are a bit off? Don’t worry if you think you’re going insane; this may happen if you’re using the incorrect color profile.
RGB i.e., Red, Green as well as Blue is regarded as the color space used by your computer screen, and not CMYK. When you’re creating anything, it may seem that this does not make any difference to the ultimate product, but it does!
Additive vs. Subtractive
Still, perplexed? Let’s do a more detailed discussion.
RGB colors are additive, which means the creation of these colors occurs with light. Additive colors start off black and gradually lighten as more color is added until they become white. The colors on the screen you’re looking at right now are formed with light.
Subtractive colors are used in the CMYK model. This is when the background begins as white (such as a sheet of paper in a printer). Then, it darkens as more color is applied until it becomes black.
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