ΔE 10.4, fair: the same colour family, but not a straight swap. Dry Blood is more saturated, cooler than Leather.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 10). Dry Blood is more saturated, cooler than Leather.
The same difference applies the other way round: Leather is 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 Leather on the colour wheel See Dry Blood on the colour wheel
All matches: Leather equivalents · Dry Blood equivalents