Paints › Mr. Hobby › RLM 70 Black Green › vs Steel BlueRLM 70 Black Green vs Steel Blue
Brand Mr. Hobby Range Mr. Color Code C-18 Type an opaque base/layer paint Swatch #283647 (estimate)
Brand Vallejo Range Model Air Code 71.087 Type an opaque base/layer paint Swatch #1e394e (estimate) How close are they?
ΔE 4.4, very close: most people won’t see a difference side by side. Steel Blue is cooler than RLM 70 Black Green.
Can I use Steel Blue instead of RLM 70 Black Green? Yes, for most jobs. Very close match (ΔE 4). Steel Blue is cooler than RLM 70 Black Green.
Can I use RLM 70 Black Green instead of Steel Blue? The same difference applies the other way round: RLM 70 Black Green is warmer.
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 RLM 70 Black Green on the colour wheel See Steel Blue on the colour wheel
Other Vallejo paints close to RLM 70 Black Green Other Mr. Hobby paints close to Steel Blue All matches: RLM 70 Black Green equivalents · Steel 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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