Paints › Mr. Hobby › Medium Seagray BS381C 637 › vs Neutral GrayMedium Seagray BS381C 637 vs Neutral Gray
Brand Mr. Hobby Range Mr. Color Code C-335 Type an opaque base/layer paint Swatch #5b757c (estimate)
Brand Vallejo Range Model Air Code 71.051 Type an opaque base/layer paint Swatch #667179 (estimate) How close are they?
ΔE 5.5, very close: most people won’t see a difference side by side. Neutral Gray is more muted than Medium Seagray BS381C 637.
Can I use Neutral Gray instead of Medium Seagray BS381C 637? Yes, for most jobs. Very close match (ΔE 6). Neutral Gray is more muted than Medium Seagray BS381C 637.
Can I use Medium Seagray BS381C 637 instead of Neutral Gray? The same difference applies the other way round: Medium Seagray BS381C 637 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 Medium Seagray BS381C 637 on the colour wheel See Neutral Gray on the colour wheel
Other Vallejo paints close to Medium Seagray BS381C 637 Other Mr. Hobby paints close to Neutral Gray All matches: Medium Seagray BS381C 637 equivalents · Neutral 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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