ΔE 11.6, fair: the same colour family, but not a straight swap. Hoeth Blue is more muted, warmer than Saphire Blue.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). Hoeth Blue is more muted, warmer than Saphire Blue.
The same difference applies the other way round: Saphire Blue is more saturated, 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 Saphire Blue on the colour wheel See Hoeth Blue on the colour wheel
All matches: Saphire Blue equivalents · Hoeth Blue equivalents