ΔE 14.4, fair: the same colour family, but not a straight swap. Faded Plum is a little darker, cooler than Forbidden Fruit.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Faded Plum is a little darker, cooler than Forbidden Fruit.
The same difference applies the other way round: Forbidden Fruit 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 Forbidden Fruit on the colour wheel See Faded Plum on the colour wheel
All matches: Forbidden Fruit equivalents · Faded Plum equivalents