ΔE 9.2, close: similar, with a visible difference side by side. Stormvermin Fur is a little lighter, warmer than Venom Wyrm.
Usually, if you are not matching paint already on the model. Close match (ΔE 9). Stormvermin Fur is a little lighter, warmer than Venom Wyrm.
The same difference applies the other way round: Venom Wyrm 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 Venom Wyrm on the colour wheel See Stormvermin Fur on the colour wheel
All matches: Venom Wyrm equivalents · Stormvermin Fur equivalents