ΔE 7.4, close: similar, with a visible difference side by side. Salmon Rose is a little darker, more muted than Salmon.
Usually, if you are not matching paint already on the model. Close match (ΔE 7). Salmon Rose is a little darker, more muted than Salmon.
The same difference applies the other way round: Salmon is a little lighter, 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 Salmon on the colour wheel See Salmon Rose on the colour wheel
All matches: Salmon equivalents · Salmon Rose equivalents