ΔE 14.4, fair: the same colour family, but not a straight swap. Carnal Pink is a little lighter, much more saturated than Brigade Grey.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Carnal Pink is a little lighter, much more saturated than Brigade Grey.
The same difference applies the other way round: Brigade Grey is a little darker, much more muted.
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 Brigade Grey on the colour wheel See Carnal Pink on the colour wheel
All matches: Brigade Grey equivalents · Carnal Pink equivalents