ΔE 11.1, fair: the same colour family, but not a straight swap. Lustful Purple is a little lighter, more saturated, cooler than Mead Violet.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Lustful Purple is a little lighter, more saturated, cooler than Mead Violet.
The same difference applies the other way round: Mead Violet is a little darker, more muted, 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 Mead Violet on the colour wheel See Lustful Purple on the colour wheel
All matches: Mead Violet equivalents · Lustful Purple equivalents