ΔE 9.0, close: similar, with a visible difference side by side. English Uniform is a little darker, more saturated than Pale Earth.
Usually, if you are not matching paint already on the model. Close match (ΔE 9). English Uniform is a little darker, more saturated than Pale Earth.
The same difference applies the other way round: Pale Earth is a little lighter, more muted.
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 Pale Earth on the colour wheel See English Uniform on the colour wheel
All matches: Pale Earth equivalents · English Uniform equivalents