Naphthol Pink vs Fire Flame

How close are they?

ΔE 12.1, fair: the same colour family, but not a straight swap. Fire Flame is more saturated, warmer than Naphthol Pink.

Can I use Fire Flame instead of Naphthol Pink?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). Fire Flame is more saturated, warmer than Naphthol Pink.

Can I use Naphthol Pink instead of Fire Flame?

The same difference applies the other way round: Naphthol Pink is more muted, 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.