Paints › AMMO by Mig › Ultramarine Blue › vs Royal BlueUltramarine Blue vs Royal Blue
Brand AMMO by Mig Range IONIC Smart Colors Code IONIC-0095 Type an opaque base/layer paint Swatch #266ab6 (estimate)
Brand Army Painter Range Warpaints Fanatic Type an opaque base/layer paint Swatch #0057a5 (estimate) How close are they?
ΔE 8.1, close: similar, with a visible difference side by side. Royal Blue is a little darker than Ultramarine Blue.
Can I use Royal Blue instead of Ultramarine Blue? Usually, if you are not matching paint already on the model. Close match (ΔE 8). Royal Blue is a little darker than Ultramarine Blue.
Can I use Ultramarine Blue instead of Royal Blue? The same difference applies the other way round: Ultramarine Blue is a little lighter.
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 Royal Blue on the colour wheel
Other Army Painter paints close to Ultramarine Blue Other AMMO by Mig paints close to Royal Blue All matches: Ultramarine Blue equivalents · Royal 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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