ΔE 8.9, close: similar, with a visible difference side by side. Word Bearers Red is cooler than RAL 8012 Rotbraun.
Usually, if you are not matching paint already on the model. Close match (ΔE 9). Word Bearers Red is cooler than RAL 8012 Rotbraun.
The same difference applies the other way round: RAL 8012 Rotbraun is 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.
See RAL 8012 Rotbraun on the colour wheel See Word Bearers Red on the colour wheel
All matches: RAL 8012 Rotbraun equivalents · Word Bearers Red equivalents