Acid Pink vs Fluorescent Magenta

How close are they?

ΔE 11.5, fair: the same colour family, but not a straight swap. Fluorescent Magenta is a little lighter, cooler than Acid Pink.

Can I use Fluorescent Magenta instead of Acid Pink?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Fluorescent Magenta is a little lighter, cooler than Acid Pink.

Can I use Acid Pink instead of Fluorescent Magenta?

The same difference applies the other way round: Acid Pink is a little darker, warmer.

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.