What does the term “cool tones” refer to in hair color?

The term “cool tones” in hair color refers specifically to colors that have blue, green, or violet undertones. These colors are often associated with a more subdued, calming effect and can create a sleek, modern look. Cool tones are typically used to counterbalance warmth in the hair or to achieve a specific aesthetic, such as ash blonde or deep violet.

Understanding cool tones also plays a crucial role in color theory, as it helps colorists determine how to blend and mix shades effectively to suit individual skin tones and personal preferences. By using cool tones, colorists can create dynamic looks that complement the overall appearance of the individual, making it an essential concept in the realm of hair coloring.