ΔE 7.5, close: similar, with a visible difference side by side. Scrofulous Brown is more saturated than Ochre.
Usually, if you are not matching paint already on the model. Close match (ΔE 7). Scrofulous Brown is more saturated than Ochre.
The same difference applies the other way round: Ochre is 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 Ochre on the colour wheel See Scrofulous Brown on the colour wheel
All matches: Ochre equivalents · Scrofulous Brown equivalents