Purple vs Kakophoni Purple

How close are they?

ΔE 15.1, loose: different enough that you should pick on purpose. Kakophoni Purple is noticeably lighter, more saturated, warmer than Purple.

Can I use Kakophoni Purple instead of Purple?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 15). Kakophoni Purple is noticeably lighter, more saturated, warmer than Purple.

Can I use Purple instead of Kakophoni Purple?

The same difference applies the other way round: 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.