ΔE 13.5, fair: the same colour family, but not a straight swap. Cold White is a little lighter, more muted than Carnal Pink.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Cold White is a little lighter, more muted than Carnal Pink.
The same difference applies the other way round: Carnal Pink is a little 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 Carnal Pink on the colour wheel See Cold White on the colour wheel
All matches: Carnal Pink equivalents · Cold White equivalents