Light Earth vs Amber Skin

How close are they?

ΔE 8.2, close: similar, with a visible difference side by side. Amber Skin is more muted, warmer than Light Earth.

Can I use Amber Skin instead of Light Earth?

Usually, if you are not matching paint already on the model. Close match (ΔE 8). Amber Skin is more muted, warmer than Light Earth.

Can I use Light Earth instead of Amber Skin?

The same difference applies the other way round: Light Earth is 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.