Cool Dark Chocolate Auburn Hair Color References. Stand out from the crowd with your luscious, curly dark auburn hair color adorned with. Web “warm undertones typically have hints of yellow, peach, or golden tones, while cool undertones have hints of pink, blue, or red tones.

The gleams of deep red shine through the darkness, which creates a beautiful sense of depth and dimension. It can be found with a wide array of skin tones and eye colors. Try a pure pigment permanent color, like koleston perfect, to achieve a shade this intense, which will ensure you get the depth while still reflecting a warm red under the light.