ΔE 18.1, loose: different enough that you should pick on purpose. Wilted Rose is more muted, cooler than Salmon.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 18). Wilted Rose is more muted, cooler than Salmon.
The same difference applies the other way round: Salmon is more saturated, warmer.
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 Wilted Rose on the colour wheel
All matches: Salmon equivalents · Wilted Rose equivalents