ΔE 9.6, close: similar, with a visible difference side by side. Hot Orange is cooler than Quinacridone / Nickel Azo Gold.
Usually, if you are not matching paint already on the model. Close match (ΔE 10). Hot Orange is cooler than Quinacridone / Nickel Azo Gold.
The same difference applies the other way round: Quinacridone / Nickel Azo Gold is 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 / Nickel Azo Gold on the colour wheel See Hot Orange on the colour wheel
All matches: Quinacridone / Nickel Azo Gold equivalents · Hot Orange equivalents