ΔE 26.8, loose: different enough that you should pick on purpose. Purple is noticeably darker, more muted, cooler than Talisman Purple.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 27). Purple is noticeably darker, more muted, cooler than Talisman Purple.
The same difference applies the other way round: Talisman Purple is noticeably 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 Talisman Purple on the colour wheel See Purple on the colour wheel
All matches: Talisman Purple equivalents · Purple equivalents