List Of Number 4 Hair Color References. We gently cleanse without harsh sulfates and style with no stripping alcohols. Web the number 4 buzz cut is a popular hairstyle for men that involves cutting the hair to a length of 0.5 inches or 12.7 millimeters.

Web numbers to the right of the decimal point represent the primary and secondary tones seen in hair colour. At this hair length, your hair moves out of the buzz cuts world and enters into the brush or crew cut hairstyles. Web level 1 hair colour is black, level 2 hair colour is the second darkest black, 3 is brown/black, level 4 hair colour is dark brown, level 5 hair colour is light brown, level 6 hair colour is dark blond, level 7 hair colour is dark blond, level 8 hair colour is medium blond, 9 is light blond and 10 is white/platinum.