ΔE 9.0, close: similar, with a visible difference side by side. Word Bearers Red is a little darker, more saturated, warmer than Basilisk Red.
✓ Army Painter Fanatic conversion chart lists these two as equivalents.
Usually, if you are not matching paint already on the model. Close match (ΔE 9). Word Bearers Red is a little darker, more saturated, warmer than Basilisk Red.
The same difference applies the other way round: Basilisk Red is a little lighter, more muted, 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 Basilisk Red on the colour wheel See Word Bearers Red on the colour wheel
All matches: Basilisk Red equivalents · Word Bearers Red equivalents