What Happens When You Put Blue Hair Dye Over Pink?
If you put blue hair dye over pink hair, the result will be a mix of blue and pink shades, creating a purple or violet color. However, the final shade of the hair dye may vary depending on the pH level of your hair and the type of dye used. It is recommended to consult with a professional hair colorist to achieve the desired color and prevent any damage to your hair.