Demon Purple vs Necromancer Cloak

How close are they?

ΔE 14.8, fair: the same colour family, but not a straight swap. Necromancer Cloak is more muted, cooler than Demon Purple.

Can I use Necromancer Cloak instead of Demon Purple?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 15). Necromancer Cloak is more muted, cooler than Demon Purple.

Can I use Demon Purple instead of Necromancer Cloak?

The same difference applies the other way round: Demon Purple is 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.