ΔE 10.3, fair: the same colour family, but not a straight swap. Medium Seagray BS381C/637 is noticeably darker, warmer than Bramble Grove.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 10). Medium Seagray BS381C/637 is noticeably darker, warmer than Bramble Grove.
The same difference applies the other way round: Bramble Grove is noticeably lighter, cooler.
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 Medium Seagray BS381C/637 on the colour wheel
All matches: Bramble Grove equivalents · Medium Seagray BS381C/637 equivalents