ΔE 13.1, fair: the same colour family, but not a straight swap. Resplendent Red is a little darker, cooler than Red Brick.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). Resplendent Red is a little darker, cooler than Red Brick.
The same difference applies the other way round: Red Brick is a little lighter, 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 Red Brick on the colour wheel See Resplendent Red on the colour wheel
All matches: Red Brick equivalents · Resplendent Red equivalents