Paints › Green Stuff World › Ultramar Blue › vs Dark BlueUltramar Blue vs Dark Blue
Brand Green Stuff World Range Acrylic Colors Code 3224 Type an opaque base/layer paint Swatch #353568 (estimate)
Brand Vallejo Range Model Color Code 70.930 Type an opaque base/layer paint Swatch #28396a (estimate) How close are they?
ΔE 5.3, very close: most people won’t see a difference side by side. Dark Blue is cooler than Ultramar Blue.
Can I use Dark Blue instead of Ultramar Blue? Yes, for most jobs. Very close match (ΔE 5). Dark Blue is cooler than Ultramar Blue.
Can I use Ultramar Blue instead of Dark Blue? The same difference applies the other way round: Ultramar Blue is warmer.
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 Ultramar Blue on the colour wheel See Dark Blue on the colour wheel
Other Vallejo paints close to Ultramar Blue Other Green Stuff World paints close to Dark Blue All matches: Ultramar Blue equivalents · Dark 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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