Corvus Black vs Battlefield Brown

How close are they?

ΔE 13.8, fair: the same colour family, but not a straight swap. Battlefield Brown is a little lighter than Corvus Black.

Can I use Battlefield Brown instead of Corvus Black?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Battlefield Brown is a little lighter than Corvus Black.

Can I use Corvus Black instead of Battlefield Brown?

The same difference applies the other way round: Corvus Black is a little darker.

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.