RAL 8020 Braun vs Deep Khaki Drill

How close are they?

ΔE 6.7, close: similar, with a visible difference side by side. Deep Khaki Drill is a little darker, more muted, cooler than RAL 8020 Braun.

Can I use Deep Khaki Drill instead of RAL 8020 Braun?

Usually, if you are not matching paint already on the model. Close match (ΔE 7). Deep Khaki Drill is a little darker, more muted, cooler than RAL 8020 Braun.

Can I use RAL 8020 Braun instead of Deep Khaki Drill?

The same difference applies the other way round: RAL 8020 Braun is a little lighter, 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.