Each My Hairdresser Hair Colour is identified by a unique Hair Colour Number. The Colour Number describes
everything about the Hair Colour including its Lightness, if it has reflects and if it is a Warm or Cool Hair Colour.
How To Understand A Hair Colour Number
The first number of a Hair Colour is a Natural Colour that describes the Colours Lightness.
It will range from from 1 (Darkest) to 10 (Lightest).
The second and / or third numbers describe the Hair Colours reflects. The first number is the primary (strongest) reflect,
any other numbers are the secondary reflects.