acrylic
Pigment recipe
87% when dryWet mix
#CA6C50
- 1. Titanium White (PW6)51%
- 2. Cadmium Red (PR108)31%
- 3. Burnt Umber (PBr7)18%
Dry-down
Dries slightly darker and a touch warmer.
How to mix
Real pigment ratios for burnt orange (#CB6D51) in acrylic, oil and watercolor. The recipes below come straight from Chromilla’s mixer, calibrated to real manufacturer paint data.
To mix burnt orange (#CB6D51) in acrylic (oil and watercolor are compared below), use 9 parts Titanium White, 5 parts Cadmium Red and 3 parts Burnt Umber. Chromilla's model predicts an 87% dry match against the target, scored against its own color model, not a measured paint-out. Chromilla is a web-based paint color mixer that turns any color, from a photo, the camera or a hex code, into exact paint-tube ratios for acrylic, oil and watercolor, using Kubelka-Munk pigment mixing and aiming at the color after it dries.
| Medium | Tubes and parts | Predicted dry match | Drying |
|---|---|---|---|
| Acrylic | 9 parts Titanium White, 5 parts Cadmium Red and 3 parts Burnt Umber | 87% | Dries slightly darker and a touch warmer. |
| Oil | 9 parts Titanium White, 5 parts Cadmium Red and 3 parts Burnt Umber | 99% | Dries true to color. |
| Watercolor | 9 parts Titanium White, 5 parts Cadmium Red and 3 parts Burnt Umber | 88% | Dries slightly darker and a touch cooler. |
How we calculated this: Kubelka-Munk pigment mixing, then a per-medium dry shift, scored with CIEDE2000. Method and accuracy benchmark. Last checked August 2026.
Terms used here: Dry shift, Value, Kubelka-Munk, Delta E (dE2000), Transparency, Pigment code, Tint.
Target color
Burnt Orange
#CB6D51
Live mixer
The Chromilla mixer is pre-loaded with #CB6D51. Change your brand, medium or palette and the recipe updates instantly.
Checked August 2026
Generic pigment ratios, the same ones the Chromilla mixer solves for. Open the mixer to swap in your own brand and tubes.
acrylic
Wet mix
#CA6C50
Dry-down
Dries slightly darker and a touch warmer.
oil
Wet mix
#CA6C50
Dry-down
Dries true to color.
watercolour
Wet mix
#CA6C50
Dry-down
Dries slightly darker and a touch cooler.
Burnt orange is orange darkened and dulled, not orange with black added, which is the mistake that kills it fastest. Black pulls warm oranges toward gray-brown in a way that reads as dirty rather than rich. A burnt sienna, or a small amount of the orange's complement (blue), gets a darker, warmer result that still reads as orange, just burnt.
| Paint | Pigment | Parts | Share | 100 ml batch |
|---|---|---|---|---|
| Titanium White | PW6 | 9 | 51% | 51 ml |
| Cadmium Red | PR108 | 5 | 31% | 31 ml |
| Burnt Umber | PBr7 | 3 | 18% | 18 ml |
Each variation is its own target (lighter and darker move OKLCH lightness by 0.08; warmer and cooler turn the hue 12 degrees toward red or blue), solved fresh.
#E68669
76% Titanium White, 15% Alizarin Crimson and 9% Cadmium Yellow. Chromilla's model predicts an 89% dry match against the target, scored against its own color model, not a measured paint-out.
#B0553A
35% Cadmium Red, 34% Burnt Umber and 31% Titanium White. Chromilla's model predicts a 90% dry match against the target, scored against its own color model, not a measured paint-out.
#CC6B5D
9 parts Titanium White, 4 parts Alizarin Crimson and 3 parts Raw Umber. Chromilla's model predicts an 88% dry match against the target, scored against its own color model, not a measured paint-out.
#CC6A63
8 parts Titanium White, 3 parts Alizarin Crimson and 2 parts Raw Umber. Chromilla's model predicts a 90% dry match against the target, scored against its own color model, not a measured paint-out.
More colours to try once you have burnt orange sorted.