Brass Scorpion vs Dwarven Gold

How close are they?

ΔE 9.4, close: similar, with a visible difference side by side. Dwarven Gold is a little lighter than Brass Scorpion.

Can I use Dwarven Gold instead of Brass Scorpion?

Usually, if you are not matching paint already on the model. Close match (ΔE 9). Dwarven Gold is a little lighter than Brass Scorpion.

Can I use Brass Scorpion instead of Dwarven Gold?

The same difference applies the other way round: Brass Scorpion is a little darker.

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.