Complementary colors are positioned how on the color wheel?

Complementary colors are positioned opposite each other on the color wheel, which creates a striking contrast when paired together. This arrangement allows for the most effective color interactions, as complementary colors can enhance each other's vibrancy and create a sense of balance when used in design or hair coloring.

For instance, if you have a primary color like blue, its complementary color, orange, lies directly opposite it. Utilizing these complementary colors in hair color formulations allows haircolorists to neutralize unwanted tones or enhance certain shades, resulting in a more dynamic look. Understanding this aspect of color theory is essential for any haircolorist, as it informs their choices when mixing or selecting color products to achieve desired results.