ΔE 26.2, loose: different enough that you should pick on purpose. Red Oxide is more saturated, warmer than Moldy Wine.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 26). Red Oxide is more saturated, warmer than Moldy Wine.
The same difference applies the other way round: Moldy Wine is more muted, 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 Moldy Wine on the colour wheel See Red Oxide on the colour wheel
All matches: Moldy Wine equivalents · Red Oxide equivalents