ΔE 11.2, fair: the same colour family, but not a straight swap. Red is a little lighter, cooler than Quinacridone Burnt Orange.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Red is a little lighter, cooler than Quinacridone Burnt Orange.
The same difference applies the other way round: Quinacridone Burnt Orange 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.
See Quinacridone Burnt Orange on the colour wheel See Red on the colour wheel
All matches: Quinacridone Burnt Orange equivalents · Red equivalents