Paints › Mr. Hobby › Aircraft Gray › vs Medium Grey BlueAircraft Gray vs Medium Grey Blue
Brand Mr. Hobby Range Aqueous Hobby Color Code H-57 Type an opaque base/layer paint Swatch #6d9894 (estimate)
Brand Vallejo Range Model Color Code 70.772 Type an opaque base/layer paint Swatch #6c9b8f (estimate) How close are they?
ΔE 5.0, very close: most people won’t see a difference side by side. Medium Grey Blue is warmer than Aircraft Gray.
Can I use Medium Grey Blue instead of Aircraft Gray? Yes, for most jobs. Very close match (ΔE 5). Medium Grey Blue is warmer than Aircraft Gray.
Can I use Aircraft Gray instead of Medium Grey Blue? The same difference applies the other way round: Aircraft Gray 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 Aircraft Gray on the colour wheel See Medium Grey Blue on the colour wheel
Other Vallejo paints close to Aircraft Gray Other Mr. Hobby paints close to Medium Grey Blue All matches: Aircraft Gray equivalents · Medium Grey 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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