Paints › Pro Acryl › Petroleum Brown › vs Mustard BrownPetroleum Brown vs Mustard Brown
Brand Pro Acryl Range Standard / Signature / AMP Code S14 Type an opaque base/layer paint Swatch #9a6932 (estimate)
Brand Vallejo Range Model Color Code 70.769 Type an opaque base/layer paint Swatch #916945 (estimate) How close are they?
ΔE 11.9, fair: the same colour family, but not a straight swap. Mustard Brown is more muted than Petroleum Brown.
Can I use Mustard Brown instead of Petroleum Brown? Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). Mustard Brown is more muted than Petroleum Brown.
Can I use Petroleum Brown instead of Mustard Brown? The same difference applies the other way round: Petroleum Brown is more saturated.
ΔE is the colour difference between our two swatch estimates: under about 6 is close, over about 15 is loose. Real paints also differ in finish, coverage and how they thin, so test before you commit.
See Petroleum Brown on the colour wheel See Mustard Brown on the colour wheel
Other Vallejo paints close to Petroleum Brown Other Pro Acryl paints close to Mustard Brown All matches: Petroleum Brown equivalents · Mustard Brown equivalents
© 2026 AK Tabletop Studio. Swatch colours are estimates and will differ from the real paints; cross-brand matches are close, never exact.
Chart-listed matches come from the Two Thin Coats Paint Comparison Chart 2024, the Army Painter Warpaints Fanatic conversion chart, the AK 3rd Generation Acrylics equivalence table (2021) and the Herrick Games hobby paint comparison chart; the rest are a nearest-colour calculation.
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