Paints › Citadel / Warhammer › Russ Grey › vs Blue GrayRuss Grey vs Blue Gray
Brand Mr. Hobby Range Aqueous Hobby Color Code H-42 Type an opaque base/layer paint Swatch #3e688b (estimate) How close are they?
ΔE 8.2, close: similar, with a visible difference side by side. Blue Gray is a little darker than Russ Grey.
Can I use Blue Gray instead of Russ Grey? Usually, if you are not matching paint already on the model. Close match (ΔE 8). Blue Gray is a little darker than Russ Grey.
Can I use Russ Grey instead of Blue Gray? The same difference applies the other way round: Russ Grey 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 Russ Grey on the colour wheel See Blue Gray on the colour wheel
Other Mr. Hobby paints close to Russ Grey Other Citadel paints close to Blue Gray All matches: Russ Grey equivalents · Blue Gray 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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