Wyrmling Red vs Scarlet

How close are they?

ΔE 10.6, fair: the same colour family, but not a straight swap. Scarlet is a little darker, more muted, warmer than Wyrmling Red.

Can I use Scarlet instead of Wyrmling Red?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Scarlet is a little darker, more muted, warmer than Wyrmling Red.

Can I use Wyrmling Red instead of Scarlet?

The same difference applies the other way round: Wyrmling Red 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.