Lighter Burnt Umber
#714835
8 parts Yellow Ochre, 1 part Alizarin Crimson and 1 part Ultramarine Blue. Chromilla's model predicts a 98% dry match against the target, scored against its own color model, not a measured paint-out.
To mix burnt umber (#5A3320) in oil, use 97% Burnt Umber and 3% Ultramarine Blue. Chromilla's model predicts a 97% 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.
Target
Burnt Umber
#5A3320
Predicted dry result
97% match when dryMix to #5C341E. It dries true to color.
| Paint | Pigment | Share | 100 ml batch |
|---|---|---|---|
| Burnt Umber | PBr7 | 97% | 97 ml |
| Ultramarine Blue | PB29 | 3% | 3 ml |
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: Tinting strength, Dry shift, Kubelka-Munk, Delta E (dE2000), Pigment code, Gamut.
A deep, cool-warm brown. Fast-drying in oil and endlessly mixable. This guide gives you the pigment ratios that land on #5A3320 in oil, using the same solver that powers the Chromilla mixer.
Checked August 2026
Ratios calibrated for oil. Start with the dominant pigment, add the modifiers in the order below, and adjust in 5% steps to your target swatch.
1. Burnt Umber
PBr7
2. Ultramarine Blue
PB29
Burnt Umber and Ultramarine Blue, in roughly a 97:3 ratio.
Start with Burnt Umber at about 97% as your oil base, then work in Ultramarine Blue in the order above. Adjust in 5% steps until the swatch reads #5A3320.
Mixing Burnt Umber yourself lets you approximate an expensive or hard to find tube from pigments you already own, match Burnt Umber across paint brands whose factory tubes differ, and rebuild the exact color when you run out mid painting. The recipe above is the working starting point.
Overshooting on Burnt Umber is the usual failure, add it in 5% steps and compare against the target between each pass.
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.
#714835
8 parts Yellow Ochre, 1 part Alizarin Crimson and 1 part Ultramarine Blue. Chromilla's model predicts a 98% dry match against the target, scored against its own color model, not a measured paint-out.
#431E0B
4 parts Alizarin Crimson, 4 parts Cadmium Yellow and 1 part Ivory Black. Chromilla's model predicts a 96% dry match against the target, scored against its own color model, not a measured paint-out.
#5B3127
10 parts Burnt Umber, 9 parts Viridian Green and 3 parts Alizarin Crimson. Chromilla's model predicts a 98% dry match against the target, scored against its own color model, not a measured paint-out.
#5B3127
10 parts Burnt Umber, 9 parts Viridian Green and 3 parts Alizarin Crimson. Chromilla's model predicts a 98% dry match against the target, scored against its own color model, not a measured paint-out.
Open the live mixer with Burnt Umber + oil pre-loaded and calibrate to your tubes.
New to browns? See what colors make brown, in plain terms.
Pigment mixing is subtractive, so small ratio changes matter. The mixer refines this recipe to your brand and updates on the fly.