ΔE 11.7, fair: the same colour family, but not a straight swap. Electric Blue is a little darker, more saturated than Cyan.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). Electric Blue is a little darker, more saturated than Cyan.
The same difference applies the other way round: Cyan is a little 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 Cyan on the colour wheel See Electric Blue on the colour wheel
All matches: Cyan equivalents · Electric Blue equivalents