Paul Mitchell The Color 5RB 3oz - Light Red Natural Brown Paul Mitchell The Color 5RB delivers a Light Red Natural Brown color to your hair. It is specially designed to be predictable and easy to use. It is a low-ammonia permanent cream hair color with natural beeswax. The color provides long-lasting natural-looking hair color with outstanding shine and condition. Paul Mitchell offers a full spectrum of inter-mixable colors, and high lift colors, and ultra toners.