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