Barbarian Flesh vs Athena Skin

How close are they?

ΔE 9.4, close: similar, with a visible difference side by side. Athena Skin is a little darker, cooler than Barbarian Flesh.

Can I use Athena Skin instead of Barbarian Flesh?

Usually, if you are not matching paint already on the model. Close match (ΔE 9). Athena Skin is a little darker, cooler than Barbarian Flesh.

Can I use Barbarian Flesh instead of Athena Skin?

The same difference applies the other way round: Barbarian Flesh is a little lighter, 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.