Tanned Skin vs Rosy Highlight

How close are they?

ΔE 6.2, close: similar, with a visible difference side by side. Rosy Highlight is more muted, cooler than Tanned Skin.

Can I use Rosy Highlight instead of Tanned Skin?

Usually, if you are not matching paint already on the model. Close match (ΔE 6). Rosy Highlight is more muted, cooler than Tanned Skin.

Can I use Tanned Skin instead of Rosy Highlight?

The same difference applies the other way round: Tanned Skin is more saturated, 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.