ΔE 10.7, fair: the same colour family, but not a straight swap. Brown Rose is a little lighter, more muted, cooler than Antique Rose.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Brown Rose is a little lighter, more muted, cooler than Antique Rose.
The same difference applies the other way round: Antique Rose is a little darker, 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 Antique Rose on the colour wheel See Brown Rose on the colour wheel
All matches: Antique Rose equivalents · Brown Rose equivalents