WARM NATURAL BROWN
O&M CØR.color’s Warm Natural Series was created as a slightly warmer alternative to our .0 Natural Series (Blue-Violet based). Versatile and perfectly calibrated to create warmer hues, our WNs are formulated for grey coverage with a target warm result, low lighting, pre-filling and creating the most stunning copper and red tones.
*The Warm Natural Series can be used alone to achieve 100% grey coverage or can be mixed with any CØR.color formula.
O&M CØR.color™ is the next generation of Ammonia, PPD, Resorcinol, Gluten-Free permanent hair color. Formulated with our revolutionary Molecular Blend Technology (MBT), Desert Harvest Botanicals, and our Signature Organic Oil Blend, CØR.color was created for chemical-free, gentle, and effective hair coloring.
| Key Features | Details |
|---|---|
| Color Type | Warm Natural Brown |
| Target Use | Grey coverage, low lighting, pre-filling, copper and red tone development |
| Application | Can be used alone or mixed with other CØR.color formulas |
| Formula | Gluten-Free, Ammonia-Free, PPD-Free, Resorcinol-Free |
| Technology | Molecular Blend Technology (MBT), Desert Harvest Botanicals, Organic Oil Blend |
FAQ
Can this shade be used to cover grey hair?
Yes, the Warm Natural Series is specifically formulated for grey coverage and can be used alone to achieve 100% grey coverage.
Is this product suitable for low lighting conditions?
Yes, this shade is designed to produce warm results under low lighting and is ideal for creating natural-looking copper and red tones.
Can I mix this with other CØR.color formulas?
Yes, the Warm Natural Series can be mixed with any CØR.color formula to achieve customized results.

Amy Manning –
I used this shade to cover my grey hair and it gave a warm, natural look that matches my skin tone. It blended well with my existing brown hair and didn’t look too artificial. The color lasted through a few washes and felt gentle on my scalp.
Rachel Jones –
Great for creating warm copper tones. I mixed it with a red shade to enhance the warmth. It covered grey well and the finish is smooth and even. Slightly more expensive, but worth it for the quality.
Sean MacDonald –
I’ve tried several grey coverage formulas, and this one stands out for its natural warmth. It doesn’t look overly processed and works well in low light. The application was easy and the color settled evenly.
Colin Newman –
The result was more natural than expected. I used it as a pre-fill before applying a darker shade. It helped create a balanced tone without looking too washed out.
Max Grant –
Perfect for those who want a warm, earthy brown without the cold tones. It blends seamlessly with my natural hair and gives a healthy, lived-in look. No harshness or residue after application.