ΔE 19.2, loose: different enough that you should pick on purpose. Bright Neutral Grey is a little darker, much more muted than Wilted Rose.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 19). Bright Neutral Grey is a little darker, much more muted than Wilted Rose.
The same difference applies the other way round: Wilted Rose is a little lighter, much 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 Wilted Rose on the colour wheel See Bright Neutral Grey on the colour wheel
All matches: Wilted Rose equivalents · Bright Neutral Grey equivalents