ΔE 13.9, fair: the same colour family, but not a straight swap. Brilliant Blue is noticeably darker, more saturated than Hoeth Blue.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Brilliant Blue is noticeably darker, more saturated than Hoeth Blue.
The same difference applies the other way round: Hoeth Blue is noticeably lighter, 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 Hoeth Blue on the colour wheel See Brilliant Blue on the colour wheel
All matches: Hoeth Blue equivalents · Brilliant Blue equivalents