Dusty Skull vs Bastion Grey

How close are they?

ΔE 11.3, fair: the same colour family, but not a straight swap. Bastion Grey is a little darker, cooler than Dusty Skull.

Can I use Bastion Grey instead of Dusty Skull?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Bastion Grey is a little darker, cooler than Dusty Skull.

Can I use Dusty Skull instead of Bastion Grey?

The same difference applies the other way round: Dusty Skull is a little lighter, warmer.

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.