Paints › Army Painter › Onyx Skin › vs Slate GreyOnyx Skin vs Slate Grey
Brand Army Painter Range Warpaints Fanatic Type an opaque base/layer paint Swatch #6c4f48 (estimate)
Brand Green Stuff World Range Acrylic Colors Code 1838 Type an opaque base/layer paint Swatch #5b5356 (estimate) How close are they?
ΔE 11.9, fair: the same colour family, but not a straight swap. Slate Grey is more muted than Onyx Skin.
Can I use Slate Grey instead of Onyx Skin? Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). Slate Grey is more muted than Onyx Skin.
Can I use Onyx Skin instead of Slate Grey? The same difference applies the other way round: Onyx Skin 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 Onyx Skin on the colour wheel See Slate Grey on the colour wheel
Other Green Stuff World paints close to Onyx Skin Other Army Painter paints close to Slate Grey All matches: Onyx Skin equivalents · Slate 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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