Colour ID for hair dressers?

what does ';7N toner'; mean in ';hairdresser language';


:)


thank youColour ID for hair dressers?
7 is the level of color. The range of hair colors goes from 1-12. 7 is a medium blonde. The n means neutral. That is the base of the color. You would use a neutral if you did'nt want to much gold, red or ash.Colour ID for hair dressers?
It's Basically used to tone bleach hair..