ΔE 9.3, close: similar, with a visible difference side by side. Blanched Berry is more muted, cooler than Dark Brown.
Usually, if you are not matching paint already on the model. Close match (ΔE 9). Blanched Berry is more muted, cooler than Dark Brown.
The same difference applies the other way round: Dark Brown is 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.
See Dark Brown on the colour wheel See Blanched Berry on the colour wheel
All matches: Dark Brown equivalents · Blanched Berry equivalents