Paints › AMMO by Mig › Cold Gray › vs Airbrush ThinnerCold Gray vs Airbrush Thinner
Brand AMMO by Mig Range ATOM Code ATOM-20123 Type an opaque base/layer paint Swatch #d7d7d3 (estimate)
Brand Vallejo Range Model Air Code 71.261 Type an opaque base/layer paint Swatch #dedede (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 Airbrush Thinner instead of Cold Gray? Yes, for most jobs. Very close match (ΔE 3). The swatches are almost the same.
Can I use Cold Gray instead of Airbrush Thinner? 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 Cold Gray on the colour wheel See Airbrush Thinner on the colour wheel
Other Vallejo paints close to Cold Gray Other AMMO by Mig paints close to Airbrush Thinner All matches: Cold Gray equivalents · Airbrush Thinner 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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