ΔE 7.1, close: similar, with a visible difference side by side. English Uniform is cooler than Graveyard Earth.
Usually, if you are not matching paint already on the model. Close match (ΔE 7). English Uniform is cooler than Graveyard Earth.
The same difference applies the other way round: Graveyard Earth is 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.
See Graveyard Earth on the colour wheel See English Uniform on the colour wheel
All matches: Graveyard Earth equivalents · English Uniform equivalents