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