Dark Skin vs Thondia Brown

How close are they?

ΔE 6.9, close: similar, with a visible difference side by side. Thondia Brown is warmer than Dark Skin.

Can I use Thondia Brown instead of Dark Skin?

Usually, if you are not matching paint already on the model. Close match (ΔE 7). Thondia Brown is warmer than Dark Skin.

Can I use Dark Skin instead of Thondia Brown?

The same difference applies the other way round: Dark Skin 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.