Kenra Professional 4B+ Monochrome
17 monochromatic and deeply saturated tones that provide a unique & polished, high shine look for every client, including those with stubborn, resistant grays. A new taste of color for clients who prefer richer and more saturated tones.
- Rich, saturated monochrome coverage
- 5 natural shades with rich gray coverage up to 100%
- 17 shades across 7 fashion families (B+, BV+, BRV+, Bl+, MB+, NW+, GV+)
- Can be intermixed with any Kenra Color permanent shade
- Monochrome 4B+ is a shade that lives at level 4 (out of levels 1-10) and has a highly pigmented brown base
- Kenra Color incorporates Balancing Complex 5, a proprietary blend of five essential haircolor attributes: vibrant, long-lasting color; up to 2X intensity; improved coverage; enhanced shine; and balanced tone
| Shade Family | Level | Base Tone |
|---|---|---|
| 4B+ | 4 | Highly pigmented brown base |
FAQ
Can 4B+ Monochrome be used on gray hair?
Yes, 4B+ Monochrome provides rich gray coverage up to 100% and is suitable for clients with stubborn, resistant grays.
Is 4B+ Monochrome compatible with other Kenra Color shades?
Yes, it can be intermixed with any Kenra Color permanent shade.
What makes the color coverage of 4B+ Monochrome different?
The shade features rich, saturated monochrome coverage with a highly pigmented brown base and is formulated with Balancing Complex 5 for vibrant, long-lasting results and improved shine.

Faith Paterson –
The 4B+ Monochrome delivers a rich, saturated brown tone with excellent gray coverage. It looks polished and shiny, even on resistant grays. The color stays vibrant after several washes and blends seamlessly with my existing hair color.
Jan Hodges –
I’ve used this shade on clients with mixed brown and gray hair. It covers the gray effectively and gives a natural, high-shine finish. The saturation is strong but not overpowering, which is perfect for a balanced look.
Ava Duncan –
This shade is a game-changer for clients who want a deeper, more intense monochrome. The pigmentation is strong, and the shine is noticeable without looking artificial. Works well with other Kenra shades when blended.