In color theory and cosmetology, how many hues are there?

In color theory, particularly as it relates to cosmetology, there are typically 12 distinct hues recognized. These hues serve as the foundation for color mixing and understanding the color wheel. The primary colors—red, yellow, and blue—combine to create secondary colors—green, orange, and purple. Furthermore, the combination of primary and secondary colors leads to the creation of tertiary colors, which are also counted among the total hues.

This system of 12 hues allows for a broad spectrum of colors that can be utilized in cosmetology for various applications, including hair coloring, makeup, and other beauty treatments. Understanding these hues is essential for creating complementary or contrasting looks and for achieving the desired results in cosmetic applications. Other options like 6, 10, or 14 do not typically represent the standard classification used in both art and cosmetology, thereby supporting the understanding that 12 is the recognized total of hues.