Paints › Tamiya › Flat Aluminum › vs Ultramarine BlueFlat Aluminum vs Ultramarine Blue
Brand Tamiya Range XF Flat Acrylic Code XF-16 Type a metallic Swatch #a7abaa (estimate)
Brand Vallejo Range True Metallic Metal Code 77.110 Light Type a metallic Swatch #83b3d2 (estimate) How close are they?
ΔE 21.8, loose: different enough that you should pick on purpose. Ultramarine Blue is much more saturated than Flat Aluminum.
Can I use Ultramarine Blue instead of Flat Aluminum? Not as a straight swap; see the closer alternatives below. Loose match (ΔE 22). Ultramarine Blue is much more saturated than Flat Aluminum.
Can I use Flat Aluminum instead of Ultramarine Blue? The same difference applies the other way round: Flat Aluminum is much more muted.
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 Flat Aluminum on the colour wheel See Ultramarine Blue on the colour wheel
Other Vallejo paints close to Flat Aluminum Other Tamiya paints close to Ultramarine Blue All matches: Flat Aluminum equivalents · Ultramarine 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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