L'Oréal Professionnel iNOA 5.1/5B

Shade details

Shade code: 5.1/5B
Level: 5
Tone family: blue

How iNOA mixes

Type: No-ammonia oil-based permanent color
Mix ratio: 1:1 with iNOA Oil Developer (60 g tube to 60 g)
Developer: 10 vol (up to 1 level), 20 vol (up to 2 levels) or 30 vol (up to 3 levels)
Processing time: 35 minutes

Other level 5 shades in iNOA

5.12/5BV
5.17/5BGr
5.26/5VR
5.18/5BM
5.15/5BRv
5.25/5VRv
5.8/5M
5.0/5NN
5/5N
5.3/5G
5.32/5GV
5.35/5GRv

Nearby levels

Level 6, one level lighter

6.11/6BB
6.1/6B

See the full L'Oréal Professionnel iNOA chart View the official iNOA chart

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