MIXORA

WARM ORANGE · CURATED PAINT RECIPE

How to mix burnt orange

A dark, earthy orange for autumn foliage, rusted surfaces, ceramics, and warm accents.

Mixora IT editorial recipeUpdated August 20, 2026Studio starting point
Target color#C45D2C

STARTING MIX

4 : 2 : 1 : 0.2

Use one consistent unit for every part. For the smallest fractions, scale the entire recipe up instead of estimating a partial drop.

4
Cadmium Orangeorange body
56%
2
Burnt Siennaearthy red depth
28%
1
Yellow Ochrenatural warmth
14%
0.2
Ultramarine Bluecontrolled neutralization
3%

PIGMENT LOGIC

Why this mixture works

Orange and sienna keep the color strongly warm while ochre makes it mineral. A trace of blue controls chroma more cleanly than a large black addition.

The displayed #C45D2C swatch is an sRGB target, not a promise that every brand will dry to the same color. Pigment identity, tint strength, opacity, medium, surface, and lighting remain part of the result.

BASIC-PALETTE ROUTE

Alternative recipe

Mix 2 parts warm red with 1 part warm yellow, then add brown until the clean orange becomes earthy.

Make the test useful

Apply the mixture on the same ground and at the same thickness planned for the final work. Label the wet ratio, wait for a complete dry-down, and compare in neutral light before adjusting.

CORRECTION MAP

How to adjust the result

Add orange for clarity, sienna for red-brown depth, or ochre for a golden burnt orange. If it turns gray, restart with orange rather than chasing it.

Correct value first, then hue, then chroma. This order prevents a lightness error from turning into an unnecessarily complicated recipe.

WATCH FOR

Common mistakes

  • Making a brown first and trying to push it back to orange
  • Using a cool red and cool yellow
  • Adding complement in equal visible amounts