Vermin Brown vs Ruddy Terra

How close are they?

ΔE 7.8, close: similar, with a visible difference side by side. Ruddy Terra is a little lighter, more saturated than Vermin Brown.

Can I use Ruddy Terra instead of Vermin Brown?

Usually, if you are not matching paint already on the model. Close match (ΔE 8). Ruddy Terra is a little lighter, more saturated than Vermin Brown.

Can I use Vermin Brown instead of Ruddy Terra?

The same difference applies the other way round: Vermin Brown is a little darker, more muted.

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.