ΔE 9.9, close: similar, with a visible difference side by side. Dry Blood is a little darker, more saturated, cooler than Dark Shadow Flesh.
Usually, if you are not matching paint already on the model. Close match (ΔE 10). Dry Blood is a little darker, more saturated, cooler than Dark Shadow Flesh.
The same difference applies the other way round: Dark Shadow Flesh is a little lighter, more muted, 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 Dark Shadow Flesh on the colour wheel See Dry Blood on the colour wheel
All matches: Dark Shadow Flesh equivalents · Dry Blood equivalents