ΔE 6.6, close: similar, with a visible difference side by side. Traitor Red is a little lighter, warmer than Burnt Brown Red.
Usually, if you are not matching paint already on the model. Close match (ΔE 7). Traitor Red is a little lighter, warmer than Burnt Brown Red.
The same difference applies the other way round: Burnt Brown Red is a little darker, 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.
See Burnt Brown Red on the colour wheel See Traitor Red on the colour wheel
All matches: Burnt Brown Red equivalents · Traitor Red equivalents