Nighthaunt Gloom vs Space Wolves Grey

How close are they?

ΔE 12.9, fair: the same colour family, but not a straight swap. Space Wolves Grey is a little lighter, more muted, cooler than Nighthaunt Gloom.

Can I use Space Wolves Grey instead of Nighthaunt Gloom?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). Space Wolves Grey is a little lighter, more muted, cooler than Nighthaunt Gloom.

Can I use Nighthaunt Gloom instead of Space Wolves Grey?

The same difference applies the other way round: Nighthaunt Gloom is a little darker, more saturated, 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.