ΔE 11.8, fair: the same colour family, but not a straight swap. Coral Blue is a little lighter, cooler than Talisman Teal.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). Coral Blue is a little lighter, cooler than Talisman Teal.
The same difference applies the other way round: Talisman Teal is a little darker, 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 Talisman Teal on the colour wheel See Coral Blue on the colour wheel
All matches: Talisman Teal equivalents · Coral Blue equivalents