Beaten Purple vs Imperial Purple

How close are they?

ΔE 19.3, loose: different enough that you should pick on purpose. Imperial Purple is noticeably lighter, more saturated, warmer than Beaten Purple.

Can I use Imperial Purple instead of Beaten Purple?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 19). Imperial Purple is noticeably lighter, more saturated, warmer than Beaten Purple.

Can I use Beaten Purple instead of Imperial Purple?

The same difference applies the other way round: Beaten Purple is noticeably darker, more muted, cooler.

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.