Paints › Mr. Hobby › Blue Gray › vs Grey BlueBlue Gray vs Grey Blue
Brand Mr. Hobby Range Aqueous Hobby Color Code H-42 Type an opaque base/layer paint Swatch #3e688b (estimate)
Brand Vallejo Range Model Color Code 70.943 Type an opaque base/layer paint Swatch #546c87 (estimate) How close are they?
ΔE 6.9, close: similar, with a visible difference side by side. Grey Blue is more muted than Blue Gray.
Can I use Grey Blue instead of Blue Gray? Usually, if you are not matching paint already on the model. Close match (ΔE 7). Grey Blue is more muted than Blue Gray.
Can I use Blue Gray instead of Grey Blue? The same difference applies the other way round: Blue Gray is more saturated.
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 Blue Gray on the colour wheel See Grey Blue on the colour wheel
Other Vallejo paints close to Blue Gray Other Mr. Hobby paints close to Grey Blue All matches: Blue Gray equivalents · 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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