ΔE 5.5, very close: most people won’t see a difference side by side. IJN Gray is a little lighter, cooler than Bramble Grove.
Yes, for most jobs. Very close match (ΔE 6). IJN Gray is a little lighter, cooler than Bramble Grove.
The same difference applies the other way round: Bramble Grove is a little darker, 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 IJN Gray on the colour wheel
All matches: Bramble Grove equivalents · IJN Gray equivalents