Lighter Sunset Orange
#FE8855
67% Titanium White, 24% Cadmium Red and 9% Cadmium Yellow. Chromilla's model predicts an 86% dry match against the target, scored against its own color model, not a measured paint-out.
To mix sunset orange (#E86A2E) in watercolor, use 5 parts Titanium White, 4 parts Cadmium Yellow and 2 parts Alizarin Crimson. Chromilla's model predicts an 86% 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
Sunset Orange
#E86A2E
Predicted dry result
86% match when dryMix to #E06D34 while wet. It dries to about #CD6432.
| Paint | Pigment | Parts | Share | 100 ml batch |
|---|---|---|---|---|
| Titanium White | PW6 | 5 | 44% | 44 ml |
| Cadmium Yellow | PY35 | 4 | 37% | 37 ml |
| Alizarin Crimson | PR83 | 2 | 19% | 19 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 rich, warm orange with a hint of red. The last hour of daylight. This guide gives you the pigment ratios that land on #E86A2E in watercolor, using the same solver that powers the Chromilla mixer.
Checked August 2026
Ratios calibrated for watercolor. Start with the dominant pigment, add the modifiers in the order below, and adjust in 5% steps to your target swatch.
1. Titanium White
PW6
2. Cadmium Yellow
PY35
3. Alizarin Crimson
PR83
Titanium White, Cadmium Yellow, and Alizarin Crimson, in roughly a 44:37:19 ratio.
Start with Titanium White at about 44% as your watercolor base, then work in Cadmium Yellow and Alizarin Crimson in the order above. Adjust in 5% steps until the swatch reads #E86A2E.
Mixing Sunset Orange yourself lets you approximate an expensive or hard to find tube from pigments you already own, match Sunset Orange 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.
White cools and chalks a mix as you add it, so tint in small steps and stop before it goes pastel.
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.
#FE8855
67% Titanium White, 24% Cadmium Red and 9% Cadmium Yellow. Chromilla's model predicts an 86% dry match against the target, scored against its own color model, not a measured paint-out.
#CC5004
76% Cadmium Yellow, 14% Burnt Sienna and 10% Alizarin Crimson. Chromilla's model predicts an 89% dry match against the target, scored against its own color model, not a measured paint-out.
#EB644E
1 part Cadmium Red to 1 part Titanium White. Chromilla's model predicts a 91% dry match against the target, scored against its own color model, not a measured paint-out.
#EB644E
1 part Cadmium Red to 1 part Titanium White. Chromilla's model predicts a 91% dry match against the target, scored against its own color model, not a measured paint-out.
Open the live mixer with Sunset Orange + watercolor pre-loaded and calibrate to your tubes.
Pigment mixing is subtractive, so small ratio changes matter. The mixer refines this recipe to your brand and updates on the fly.