ΔE 13.0, fair: the same colour family, but not a straight swap. Amaranth Red is a little lighter, more muted than Quinacridone Red.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). Amaranth Red is a little lighter, more muted than Quinacridone Red.
The same difference applies the other way round: Quinacridone Red 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 Quinacridone Red on the colour wheel See Amaranth Red on the colour wheel
All matches: Quinacridone Red equivalents · Amaranth Red equivalents