ΔE 9.1, close: similar, with a visible difference side by side. Marduk Yellow is more saturated than Dorn Yellow.
Usually, if you are not matching paint already on the model. Close match (ΔE 9). Marduk Yellow is more saturated than Dorn Yellow.
The same difference applies the other way round: Dorn Yellow is more muted.
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 Dorn Yellow on the colour wheel See Marduk Yellow on the colour wheel
All matches: Dorn Yellow equivalents · Marduk Yellow equivalents