KEYLUMA PICTO 6NB Walnut bottle
Level 6 · Natural Warm
KEYLUMA PICTO · 6NB

Walnut

Warm brunette done with restraint.

Warm medium brown like polished walnut wood — rich and dimensional.

Pigment

Why this shade

Walnut delivers visible warmth without crossing into gold or copper territory. It's the natural-warm brunette that reads as healthy hair, not coloured hair — perfect for clients who want depth and dimension without the obvious "I just had it done" signal.

Who it's for

Naturally warm brunettes who want their colour amplified, not changed. Clients who envy the warm-toned brunette they had as a teenager. The client who wants to ditch ash trends and embrace warmth without going full caramel.

  • Natural warm brunettes wanting amplified richness
  • Clients moving away from years of ash-toning
  • Light-eyed clients (blue, grey, green) — warm browns flatter the contrast

In the chair

Apply neat for full warm dimension. Walnut excels as a refresh on grown-out balayage where the warmth needs anchoring back into the midshafts. Pair with 7NB through the foil-lift zones for a seamless dimensional service.

  • Excellent as midshaft refresh on grown-out warm balayage
  • Use neat for full effect — the warmth is already calibrated
  • 7NB through lift zones for matched dimensional refresh
Pro formula tip

On grown-out warm balayage: 6NB through midshafts + 7NB Bronzed Blond at the foil zones — replicates a freshly-glazed dimensional warm brunette in a single pass.

Code
6NB
Name
Walnut
Level
6
Family
Natural Warm
Format
Demi-permanent cream colour
Mixing ratio
1:1.2 to 1:1.5 (colour to Cream Activator)
Developer
KEYLUMA Cream Activator (5, 10, or 20 vol)
Processing
15–20 minutes at room temperature
Formula
Ammonia-free, PPD-free, pH-neutral, vegan
Origin
Made in Italy

Reserve 6NB Walnut at launch

KEYLUMA PICTO opens to professional accounts in 2026. Add your salon email and we'll send first access — including 6NB Walnut availability, pricing, and the full 30-shade order form.

No spam. Launch updates only. Unsubscribe at any time.