ΔE 14.4, fair: the same colour family, but not a straight swap. Black Skintone is a little lighter, much more muted than Barak-Nar Burgundy.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Black Skintone is a little lighter, much more muted than Barak-Nar Burgundy.
The same difference applies the other way round: Barak-Nar Burgundy is a little darker, much more saturated.
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 Barak-Nar Burgundy on the colour wheel See Black Skintone on the colour wheel
All matches: Barak-Nar Burgundy equivalents · Black Skintone equivalents