Light Sky Blue vs Blue Horror

How close are they?

ΔE 12.5, fair: the same colour family, but not a straight swap. Blue Horror is a little lighter, more muted, warmer than Light Sky Blue.

Can I use Blue Horror instead of Light Sky Blue?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). Blue Horror is a little lighter, more muted, warmer than Light Sky Blue.

Can I use Light Sky Blue instead of Blue Horror?

The same difference applies the other way round: Light Sky Blue is a little darker, 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.