ΔE 18.1, loose: different enough that you should pick on purpose. Lucius Lilac is a little darker, cooler than Figgy Pink.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 18). Lucius Lilac is a little darker, cooler than Figgy Pink.
The same difference applies the other way round: Figgy Pink 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 Figgy Pink on the colour wheel See Lucius Lilac on the colour wheel
All matches: Figgy Pink equivalents · Lucius Lilac equivalents