ΔE 7.8, close: similar, with a visible difference side by side. Sunset Orange is more muted than Character Yellow.
Usually, if you are not matching paint already on the model. Close match (ΔE 8). Sunset Orange is more muted than Character Yellow.
The same difference applies the other way round: Character Yellow is 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 Character Yellow on the colour wheel See Sunset Orange on the colour wheel
All matches: Character Yellow equivalents · Sunset Orange equivalents