Revlon Colorsilk #20 Brown Black Permanent Hair Colour
Revlon Colorsilk #20 Brown Black is a deep, dramatic shade that sits between dark brown and true black — rich, intense, and striking. This ammonia-free permanent formula delivers 100% gray coverage with 3D Color Technology for a natural, multi-dimensional depth. With conditioning keratin and amino acids, your hair stays strong and shiny through the process, with results that last up to 8 weeks.
Key Features
- Ammonia-Free Formula — gentle on hair and scalp — no harsh chemical smell
- 100% Gray Coverage — thoroughly covers even the most resistant gray and white hair
- 3D Color Technology — blends light, medium, and dark tones for natural-looking, multi-tonal results
- Keratin and Amino Acid Conditioning — strengthens and conditions the hair while colouring
- Lasts Up to 8 Weeks — long-lasting, fade-resistant colour that stays vibrant wash after wash
- Complete Kit Included — each pack includes colour developer and conditioning treatment
Product Specifications
| Brand | Revlon |
| Range | Colorsilk |
| Shade Number | 20 |
| Shade Name | Brown Black |
| Colour Tone | Very dark brown, near-black |
| Coverage | 100% gray coverage |
| Duration | Up to 8 weeks |
| Formula | Ammonia-free |
| Kit Contents | Colourant, Developer, After-Colour Conditioner |
About Revlon Colorsilk
Revlon Colorsilk has been trusted for over 85 years as one of the world’s leading at-home hair colour brands. The Colorsilk ammonia-free formula was developed to deliver salon-quality results without compromising hair health. Using patented 3D Color Technology, each shade delivers multi-tonal, natural-looking colour with 100% gray coverage. Available in a full spectrum of shades, Revlon Colorsilk is a top choice for home colourists worldwide.
Frequently Asked Questions
- How dark is #20 Brown Black compared to #30 Dark Brown?
- #20 Brown Black is noticeably darker than #30 Dark Brown. In most lighting it appears near-black, but in bright sunlight you can see warm brown undertones that soften the shade and prevent it from looking as stark as a true blue-black.
- Is #20 Brown Black the darkest Revlon Colorsilk shade?
- No. #12 Natural Blue Black is deeper and has cool blue-black undertones, making it darker and more striking. #20 Brown Black sits just above it in depth, with slightly warmer undertones.
- Will #20 Brown Black cover resistant gray effectively?
- Yes. Revlon Colorsilk #20 is designed for 100% gray coverage. The deep, dense pigment makes it particularly effective for covering resistant gray or white hair in a single application.