ΔE 13.6, fair: the same colour family, but not a straight swap. Crimson is a little darker, warmer than Vivid Pink.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Crimson is a little darker, warmer than Vivid Pink.
The same difference applies the other way round: Vivid Pink is a little lighter, cooler.
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 Vivid Pink on the colour wheel See Crimson on the colour wheel
All matches: Vivid Pink equivalents · Crimson equivalents