Bremod Hair Color 3.0 Natural Dark BrownBremod Hair Color 3. 0 Natural Dark Brown Deep, Rich Permanent Hair Color Bremod Hair Color 3. 0 Natural Dark Brown delivers a deep, intense natural dark brown with no warm or cool undertone the . 0 indicates a pure natural shade. At shade level 3, this is one of the darkest browns in the Bremod hair color range, creating a rich, full bodied dark brown result that covers grey completely and reads as a classic, natural brown in all lighting conditions.