Does Purple Fade Blue Hair?
Purple can fade blue hair, as both colors contain blue pigments. Purple hair dye may also contain other colors like red and pink, which may contribute to the fading process. However, the degree of fading depends on factors such as the saturation of the dye, the porosity of the hair, and the frequency of washing and exposure to sunlight. To maintain the vibrancy of blue hair, it’s best to use color-safe shampoos and conditioners and avoid heat styling and excessive washing.