Purple Alchemy vs Glorious Magenta

How close are they?

ΔE 13.2, fair: the same colour family, but not a straight swap. Glorious Magenta is a little darker, more muted, warmer than Purple Alchemy.

Can I use Glorious Magenta instead of Purple Alchemy?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). Glorious Magenta is a little darker, more muted, warmer than Purple Alchemy.

Can I use Purple Alchemy instead of Glorious Magenta?

The same difference applies the other way round: Purple Alchemy is a little 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.