ΔE 10.2, fair: the same colour family, but not a straight swap. Adamantium Black is more muted than Canoptek Alloy.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 10). Adamantium Black is more muted than Canoptek Alloy.
The same difference applies the other way round: Canoptek Alloy 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 Canoptek Alloy on the colour wheel See Adamantium Black on the colour wheel
All matches: Canoptek Alloy equivalents · Adamantium Black equivalents