ΔE 12.6, fair: the same colour family, but not a straight swap. Sunset Orange is a little lighter, more muted than Quinacridone / Nickel Azo Gold.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). Sunset Orange is a little lighter, more muted than Quinacridone / Nickel Azo Gold.
The same difference applies the other way round: Quinacridone / Nickel Azo Gold 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 / Nickel Azo Gold on the colour wheel See Sunset Orange on the colour wheel
All matches: Quinacridone / Nickel Azo Gold equivalents · Sunset Orange equivalents