Paints › Mr. Hobby › Dark Seagray BS381C/638 › vs Black GreenDark Seagray BS381C/638 vs Black Green
Brand Mr. Hobby Range Aqueous Hobby Color Code H-331 Type an opaque base/layer paint Swatch #2e444c (estimate)
Brand Vallejo Range Model Air Code 71.018 Type an opaque base/layer paint Swatch #3c4549 (estimate) How close are they?
ΔE 5.4, very close: most people won’t see a difference side by side. Black Green is more muted than Dark Seagray BS381C/638.
Can I use Black Green instead of Dark Seagray BS381C/638? Yes, for most jobs. Very close match (ΔE 5). Black Green is more muted than Dark Seagray BS381C/638.
Can I use Dark Seagray BS381C/638 instead of Black Green? The same difference applies the other way round: Dark Seagray BS381C/638 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 Dark Seagray BS381C/638 on the colour wheel See Black Green on the colour wheel
Other Vallejo paints close to Dark Seagray BS381C/638 Other Mr. Hobby paints close to Black Green All matches: Dark Seagray BS381C/638 equivalents · Black Green 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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