Moody Mauve vs Garnet Purple

How close are they?

ΔE 15.6, loose: different enough that you should pick on purpose. Garnet Purple is noticeably darker, more muted, warmer than Moody Mauve.

Can I use Garnet Purple instead of Moody Mauve?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 16). Garnet Purple is noticeably darker, more muted, warmer than Moody Mauve.

Can I use Moody Mauve instead of Garnet Purple?

The same difference applies the other way round: Moody Mauve is noticeably lighter, more saturated, 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.