Which hair color is typically considered a primary color?

Red is recognized as a primary color in the context of color theory, especially when discussing pigment and traditional color mixing. Primary colors are those that cannot be created by mixing other colors together and serve as the foundational hues from which all other colors can be derived. In the case of hair color and dyeing, the primary colors are red, blue, and yellow. These colors can be mixed in various combinations to create secondary colors and a broad spectrum of shades.

In hair coloring, achieving the desired shade often requires an understanding of how these primary colors interact. For example, mixing red with blue will give you purple, while combining red with yellow results in orange. This foundational knowledge is crucial for barbers and stylists when selecting hair color products or performing color corrections. Understanding red as a primary color helps professionals create a wide range of hair colors and highlights, solidifying its importance in the field.