Majirel uses L'Oréal's dot notation: 6.3 = level 6 (dark blonde), golden reflect.
- Level (1-10): depth, from black to lightest blonde.
- Reflect: .1 ash, .2 iridescent, .3 gold, .4 copper, .5 mahogany, .6 red, .7 matte, .8 mocha.
- Double reflect: the first digit rules — 8.34 is gold with a copper nuance.
The system matches the universal standard, which makes Majirel the usual reference when translating shades between brands. The family variants (Majirel Cool Cover for cool bases, Majirouge for intense reds, High Lift for maximum lightening) follow the same numbering logic.