ΔE 10.1, fair: the same colour family, but not a straight swap. Abomination Gore is a little darker, more muted, cooler than Rotbraun RAL 8012.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 10). Abomination Gore is a little darker, more muted, cooler than Rotbraun RAL 8012.
The same difference applies the other way round: Rotbraun RAL 8012 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.
See Rotbraun RAL 8012 on the colour wheel See Abomination Gore on the colour wheel
All matches: Rotbraun RAL 8012 equivalents · Abomination Gore equivalents