ΔE 6.9, close: similar, with a visible difference side by side. Our swatches for the two are almost the same. They are different kinds of paint: Golden Iridescent Copper Light (Coarse) is a pearl paint and Vallejo Base Flesh is an opaque base/layer paint, 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 7). The swatches are almost the same. They are different kinds of paint.
The same difference applies the other way round.
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 Iridescent Copper Light (Coarse) on the colour wheel See Base Flesh on the colour wheel
All matches: Iridescent Copper Light (Coarse) equivalents · Base Flesh equivalents