ΔE 14.0, fair: the same colour family, but not a straight swap. Night Blue INK is a little lighter, much more saturated than Carbon Black INK.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Night Blue INK is a little lighter, much more saturated than Carbon Black INK.
The same difference applies the other way round: Carbon Black INK is a little darker, much more muted.
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 Carbon Black INK on the colour wheel See Night Blue INK on the colour wheel
All matches: Carbon Black INK equivalents · Night Blue INK equivalents