What Does Color Theory Mean?
Color theory is the general application of color principles to design. It involves different types of additive and subtractive color systems that define a palette of colors to be used online, digitally or in print. Color theory addresses the full range and spectrum of possible colors by grouping them together in ways that help designers to reach final results or better understand how different colors are related.
Techopedia Explains Color Theory
Additive and subtractive color systems in color theory use a set of basic primary colors to build other colors. One of the most common ones is the RGB system that uses red, green and blue in various amounts to get the full range of colors in the spectrum. Another popular system used in printing involves using the four colors – cyan, magenta, yellow and black, to mix colors through a subtractive color system.