ΔE 14.6, fair: the same colour family, but not a straight swap. Skavenblight Dinge is noticeably lighter, more muted than Russian Dark Brown 6K.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 15). Skavenblight Dinge is noticeably lighter, more muted than Russian Dark Brown 6K.
The same difference applies the other way round: Russian Dark Brown 6K is noticeably darker, 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 Russian Dark Brown 6K on the colour wheel See Skavenblight Dinge on the colour wheel
All matches: Russian Dark Brown 6K equivalents · Skavenblight Dinge equivalents