ΔE 6.3, close: similar, with a visible difference side by side. Silver RLM01 (Met.) is a little lighter, more muted than Interference Gold (Fine). They are different kinds of paint: Golden Interference Gold (Fine) is a pearl paint and Vallejo Silver RLM01 (Met.) is a metallic, so they won’t behave the same on the model even where the colour is close.
Usually, if you are not matching paint already on the model. Close match (ΔE 6). Silver RLM01 (Met.) is a little lighter, more muted than Interference Gold (Fine). They are different kinds of paint.
The same difference applies the other way round: Interference Gold (Fine) 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 Interference Gold (Fine) on the colour wheel See Silver RLM01 (Met.) on the colour wheel
All matches: Interference Gold (Fine) equivalents · Silver RLM01 (Met.) equivalents