Paints › Formula P3 › Gravedigger Denim › vs Black Grey RLM66Gravedigger Denim vs Black Grey RLM66
Brand Formula P3 Range Formula P3 Code 93129 Type an opaque base/layer paint Swatch #404d51 (estimate)
Brand Vallejo Range Model Air Code 71.055 Type an opaque base/layer paint Swatch #444b50 (estimate) How close are they?
ΔE 2.5, very close: most people won’t see a difference side by side. Our swatches for the two are almost the same.
Can I use Black Grey RLM66 instead of Gravedigger Denim? Yes, for most jobs. Very close match (ΔE 3). The swatches are almost the same.
Can I use Gravedigger Denim instead of Black Grey RLM66? 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 Gravedigger Denim on the colour wheel See Black Grey RLM66 on the colour wheel
Other Vallejo paints close to Gravedigger Denim Other Formula P3 paints close to Black Grey RLM66 All matches: Gravedigger Denim equivalents · Black Grey RLM66 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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