Dusty Skull vs Dataslate Grey

How close are they?

ΔE 12.4, fair: the same colour family, but not a straight swap. Dataslate Grey is a little darker, more muted than Dusty Skull.

Can I use Dataslate Grey instead of Dusty Skull?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). Dataslate Grey is a little darker, more muted than Dusty Skull.

Can I use Dusty Skull instead of Dataslate Grey?

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