Young Red Hair Colored Girl With Blue Eyes Having A Shower And Posing In The Bathroom At Home

• Coloring dark hair to achieve a desirable shade of blond requires bleaching, followed by a secondary color treatment. Bleached hair can still have a yellow or coppery shade. A violet-based color can cancel out yellow tones, and a blue-based shade will cancel out coppery orange.
Professional hair colorists have a number of products to correct or deemphasize unintended hair coloring outcomes.