ΔE 11.5, fair: the same colour family, but not a straight swap. AMT-7 Greyish Blue is a little lighter, more saturated, cooler than Bramble Grove.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). AMT-7 Greyish Blue is a little lighter, more saturated, cooler than Bramble Grove.
The same difference applies the other way round: Bramble Grove is a little darker, more muted, 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 Bramble Grove on the colour wheel See AMT-7 Greyish Blue on the colour wheel
All matches: Bramble Grove equivalents · AMT-7 Greyish Blue equivalents