Paints › Citadel / Warhammer › Mechanicus Standard Grey › vs Engine Gray FS16081Mechanicus Standard Grey vs Engine Gray FS16081
Brand Citadel / Warhammer Range Colour: Base Type an opaque base/layer paint Swatch #3a4048 (estimate)
Brand Mr. Hobby Range Aqueous Hobby Color Code H-339 Type an opaque base/layer paint Swatch #323c42 (estimate) How close are they?
ΔE 3.1, very close: most people won’t see a difference side by side. Our swatches for the two are almost the same.
Can I use Engine Gray FS16081 instead of Mechanicus Standard Grey? Yes, for most jobs. Very close match (ΔE 3). The swatches are almost the same.
Can I use Mechanicus Standard Grey instead of Engine Gray FS16081? The same difference applies the other way round.
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 Mechanicus Standard Grey on the colour wheel See Engine Gray FS16081 on the colour wheel
Other Mr. Hobby paints close to Mechanicus Standard Grey Other Citadel paints close to Engine Gray FS16081 All matches: Mechanicus Standard Grey equivalents · Engine Gray FS16081 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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