Paul Mitchell The Color 2N 3oz - Darkest Brown Paul Mitchell The Color 2N delivers the Darkest Brown color to your hair. Developed with a beeswax base and other natural conditioners, it is a low ammonia, permanent or semi-permanent hair color. It also 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.