ΔE 10.7, fair: the same colour family, but not a straight swap. Broodmother Purple is a little darker, warmer than Clear Blue.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Broodmother Purple is a little darker, warmer than Clear Blue.
The same difference applies the other way round: Clear Blue is a little 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 Clear Blue on the colour wheel See Broodmother Purple on the colour wheel
All matches: Clear Blue equivalents · Broodmother Purple equivalents