Paints › Citadel / Warhammer › Grey Knights Steel › vs Adamantium BlackGrey Knights Steel vs Adamantium Black
Brand Reaper Range MSP Metallics Code 09124 Type a metallic Swatch #8a8a8c (estimate) How close are they?
ΔE 3.0, very close: most people won’t see a difference side by side. Our swatches for the two are almost the same.
Can I use Adamantium Black instead of Grey Knights Steel? Yes, for most jobs. Very close match (ΔE 3). The swatches are almost the same.
Can I use Grey Knights Steel instead of Adamantium Black? 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 Grey Knights Steel on the colour wheel See Adamantium Black on the colour wheel
Other Reaper paints close to Grey Knights Steel Other Citadel paints close to Adamantium Black All matches: Grey Knights Steel equivalents · Adamantium Black 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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