ΔE 14.5, fair: the same colour family, but not a straight swap. Oxide Brown Medium is a little darker, warmer than Mulled Berry.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Oxide Brown Medium is a little darker, warmer than Mulled Berry.
The same difference applies the other way round: Mulled Berry is a little lighter, cooler.
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 Mulled Berry on the colour wheel See Oxide Brown Medium on the colour wheel
All matches: Mulled Berry equivalents · Oxide Brown Medium equivalents