Gorthor Brown vs Ground Brown

How close are they?

ΔE 12.7, fair: the same colour family, but not a straight swap. Ground Brown is a little lighter, more muted, cooler than Gorthor Brown.

Can I use Ground Brown instead of Gorthor Brown?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). Ground Brown is a little lighter, more muted, cooler than Gorthor Brown.

Can I use Gorthor Brown instead of Ground Brown?

The same difference applies the other way round: Gorthor Brown 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.