Which statement correctly identifies the type of rinse used to neutralize yellow tones in gray hair?

• A. A blue rinse
• B. A red dye
• C. A green shampoo
• D. A violet rinse

Answer: (D)

Neutralizing yellow tones in gray hair uses the principle of complementary colors. On the color wheel, yellow sits opposite violet, so applying a violet (purple) rinse deposits violet pigments that cancel or offset the yellow reflection, helping gray hair look cooler and more natural. A violet rinse is specifically designed for this purpose, making it the best choice for counteracting yellow.

Using a blue rinse would target orange/brass tones, not yellow, and green or red would either fail to neutralize yellow or add unwanted tint. Violet rinses are meant to be subtle and temporary, so follow the product directions and monitor for any unintended purple cast.