ΔE 13.6, fair: the same colour family, but not a straight swap. Barak-Nar Burgundy is noticeably darker than Night Blood.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Barak-Nar Burgundy is noticeably darker than Night Blood.
The same difference applies the other way round: Night Blood is noticeably lighter.
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 Night Blood on the colour wheel See Barak-Nar Burgundy on the colour wheel
All matches: Night Blood equivalents · Barak-Nar Burgundy equivalents