What does a color wheel help you identify in hair coloring?

A color wheel is a fundamental tool in hair coloring that helps identify complementary colors and tones. By understanding the relationships between colors on the wheel, a stylist can determine which shades enhance or neutralize others. For example, if someone wishes to counteract unwanted brassy tones in blonde hair, the color wheel indicates that using a violet-based toner can effectively neutralize those warm hues. This knowledge is crucial for achieving the desired hair color results and ensuring that color selections harmonize well with each other.

While hair textures, porosity levels, and treatment types are important aspects of cosmetology, they do not relate specifically to the purpose of a color wheel. Textures pertain to the feel and structure of the hair, porosity deals with how well hair absorbs moisture and products, and treatments focus on various methods used to improve hair health. These elements play significant roles in overall hair care and styling but are not factors addressed by the color wheel in the context of color theory.