How to Make Dark Brown
Deep, rich brown for shadows, dark wood, tree bark, and hair.
Recipe: Red + Green (1:1), then + drop of Black or deep Blue
Start by mixing red and green in a 1:1 ratio. This produces a neutral brown via complementary colour cancellation. From there, add black or ultramarine blue incrementally to push the value down. Use no more than 10-15% black - above that you lose the warmth and end up with grey-brown. Ultramarine blue is more forgiving because it adds darkness while preserving the cool-warm contrast in the mix.
What Is Dark Brown?
Dark brown sits at the deep end of the brown family - low in value, rich in warmth. In painting, it appears in shadows under warm objects, in tree bark and dark wood grain, in hair and eye pigmentation, and in the darkest parts of earth and soil. Cinematically it reads as serious, grounded, and natural. The key to a good dark brown is not simply adding black to a base brown - that path leads to a dull, lifeless grey-brown. The better approach is to deepen brown using its own complementary logic: push more green into a red-dominant mix, or drop in ultramarine blue instead of black. Both approaches preserve the warmth and richness that make dark brown feel like chocolate rather than mud.
Variations of Dark Brown
Espresso
#1F0A00
Dark brown + extra Black (very deep)
Walnut
#5C3317
Red + Yellow + Blue (1:1:1) + Blue
Dark Umber
#4A2E18
Burnt Sienna + Black (2:1)
Making Dark Brown in Different Media
Acrylic Paint
Full guide →Use cadmium red medium + viridian green (1:1) as your base, then add a touch of burnt umber or black. Acrylics dry slightly darker, so mix lighter than your target. Titanium white can correct an overly dark mix.
Oil Paint
Full guide →Oil paints allow longer working time. Mix raw umber + alizarin crimson for a deep, slightly transparent dark brown. Ivory black is more neutral than lamp black - choose based on whether you want warm or cool darkness.
Watercolour
Full guide →Layer burnt umber + ultramarine blue in glazes. Watercolour dark brown is best built up gradually - one wash at a time - rather than mixed from a tube of black. Payne's grey can substitute for black here.
Food Colouring
Full guide →Red gel + green gel (1:1) + a few drops of black gel food colouring. For a natural dark brown, substitute a teaspoon of Dutch-process cocoa per cup of frosting before adding any gel colour.
Common Mistakes to Avoid
- 1Adding too much black - it greys out the mix and removes the warm character. Keep black below 15% of the total mix.
- 2Skipping the base brown step and just starting with black + white. This gives grey, not brown.
- 3Using cool reds (alizarin crimson) when you want a warm dark brown. Stick to cadmium red medium or vermilion.
- 4Mixing on a white palette and judging the colour wet - acrylics dry 10-20% darker. Test a swatch on your actual surface.
Try It in the Mixer
Tan
RGB(205, 151, 146)
Paint mode uses an approximate RYB subtractive model. Results are a close approximation - actual pigment mixing varies by brand and opacity.
Pre-loaded with the Dark Brown recipe. Adjust the sliders to fine-tune.
Related Shades
Colour recipes are approximations. Real pigment mixing varies by brand, opacity, and surface. Always test on a sample first.