ΔE 10.8, fair: the same colour family, but not a straight swap. Naphthol Red Light is more saturated than Wild Rider Red.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Naphthol Red Light is more saturated than Wild Rider Red.
The same difference applies the other way round: Wild Rider Red is 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 Wild Rider Red on the colour wheel See Naphthol Red Light on the colour wheel
All matches: Wild Rider Red equivalents · Naphthol Red Light equivalents