Paints › AK Interactive › RLM 63 › vs Stone GreyRLM 63 vs Stone Grey
Brand AK Interactive Range 3rd Gen Air Series Code AK11816 Type an opaque base/layer paint Swatch #7e7b6a (estimate)
Brand Vallejo Range Model Color Code 70.884 Type an opaque base/layer paint Swatch #7d7862 (estimate) How close are they?
ΔE 3.3, very close: most people won’t see a difference side by side. Our swatches for the two are almost the same.
Can I use Stone Grey instead of RLM 63? Yes, for most jobs. Very close match (ΔE 3). The swatches are almost the same.
Can I use RLM 63 instead of Stone Grey? The same difference applies the other way round.
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 63 on the colour wheel See Stone Grey on the colour wheel
Other Vallejo paints close to RLM 63 Other AK Interactive paints close to Stone Grey All matches: RLM 63 equivalents · Stone Grey 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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