Paints › AK Interactive › Ultramarine Blue › vs Prussian BlueUltramarine Blue vs Prussian Blue
Brand AK Interactive Range AK Quick Gen Code AK17027 Type an opaque base/layer paint Swatch #2e476a (estimate)
Brand Vallejo Range Model Color Code 70.965 Type an opaque base/layer paint Swatch #354364 (estimate) How close are they?
ΔE 3.5, very close: most people won’t see a difference side by side. Prussian Blue is warmer than Ultramarine Blue.
Can I use Prussian Blue instead of Ultramarine Blue? Yes, for most jobs. Very close match (ΔE 3). Prussian Blue is warmer than Ultramarine Blue.
Can I use Ultramarine Blue instead of Prussian Blue? The same difference applies the other way round: Ultramarine Blue is cooler.
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 Ultramarine Blue on the colour wheel See Prussian Blue on the colour wheel
Other Vallejo paints close to Ultramarine Blue Other AK Interactive paints close to Prussian Blue All matches: Ultramarine Blue equivalents · Prussian Blue 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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