ΔE 26.4, loose: different enough that you should pick on purpose. Lustful Purple is a little darker, more muted, cooler than Translucent Pink.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 26). Lustful Purple is a little darker, more muted, cooler than Translucent Pink.
The same difference applies the other way round: Translucent Pink is a little lighter, 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 Translucent Pink on the colour wheel See Lustful Purple on the colour wheel
All matches: Translucent Pink equivalents · Lustful Purple equivalents