Paints › AK Interactive › RLM 02 RLM-Grau (1938) › vs Grey CastleRLM 02 RLM-Grau (1938) vs Grey Castle
Brand AK Interactive Range 3rd Gen Air Series Code AK11811 Type an opaque base/layer paint Swatch #979481 (estimate)
Brand Army Painter Range Warpaints Fanatic Type an opaque base/layer paint Swatch #9b9a8f (estimate) How close are they?
ΔE 5.1, very close: most people won’t see a difference side by side. Grey Castle is more muted than RLM 02 RLM-Grau (1938).
Can I use Grey Castle instead of RLM 02 RLM-Grau (1938)? Yes, for most jobs. Very close match (ΔE 5). Grey Castle is more muted than RLM 02 RLM-Grau (1938).
Can I use RLM 02 RLM-Grau (1938) instead of Grey Castle? The same difference applies the other way round: RLM 02 RLM-Grau (1938) 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 RLM 02 RLM-Grau (1938) on the colour wheel See Grey Castle on the colour wheel
Other Army Painter paints close to RLM 02 RLM-Grau (1938) Other AK Interactive paints close to Grey Castle All matches: RLM 02 RLM-Grau (1938) equivalents · Grey Castle 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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