ΔE 8.3, close: similar, with a visible difference side by side. Raw Umber is more saturated, warmer than Typhus Corrosion.
Usually, if you are not matching paint already on the model. Close match (ΔE 8). Raw Umber is more saturated, warmer than Typhus Corrosion.
The same difference applies the other way round: Typhus Corrosion is 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 Typhus Corrosion on the colour wheel See Raw Umber on the colour wheel
All matches: Typhus Corrosion equivalents · Raw Umber equivalents