ΔE 10.5, fair: the same colour family, but not a straight swap. Redwood Brown is more saturated, warmer than Dry Blood.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Redwood Brown is more saturated, warmer than Dry Blood.
The same difference applies the other way round: Dry Blood 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 Dry Blood on the colour wheel See Redwood Brown on the colour wheel
All matches: Dry Blood equivalents · Redwood Brown equivalents