Paints › Army Painter › Grey Castle › vs Sky Type SGrey Castle vs Sky Type S
Brand Army Painter Range Warpaints Fanatic Type an opaque base/layer paint Swatch #9b9a8f (estimate)
Brand Vallejo Range Model Air Code 71.302 Type an opaque base/layer paint Swatch #939e85 (estimate) How close are they?
ΔE 9.1, close: similar, with a visible difference side by side. Sky Type S is more saturated than Grey Castle.
Can I use Sky Type S instead of Grey Castle? Usually, if you are not matching paint already on the model. Close match (ΔE 9). Sky Type S is more saturated than Grey Castle.
Can I use Grey Castle instead of Sky Type S? The same difference applies the other way round: Grey Castle is more muted.
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 Grey Castle on the colour wheel See Sky Type S on the colour wheel
Other Vallejo paints close to Grey Castle Other Army Painter paints close to Sky Type S All matches: Grey Castle equivalents · Sky Type S 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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