Stormfiend vs Dark Turquoise

How close are they?

ΔE 14.4, fair: the same colour family, but not a straight swap. Dark Turquoise is warmer than Stormfiend.

Can I use Dark Turquoise instead of Stormfiend?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Dark Turquoise is warmer than Stormfiend.

Can I use Stormfiend instead of Dark Turquoise?

The same difference applies the other way round: Stormfiend is 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.