RLM 81 Version 3 vs Steel Legion Drab

How close are they?

ΔE 5.3, very close: most people won’t see a difference side by side. Steel Legion Drab is warmer than RLM 81 Version 3.

Can I use Steel Legion Drab instead of RLM 81 Version 3?

Yes, for most jobs. Very close match (ΔE 5). Steel Legion Drab is warmer than RLM 81 Version 3.

Can I use RLM 81 Version 3 instead of Steel Legion Drab?

The same difference applies the other way round: RLM 81 Version 3 is 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.