Sky Blue vs Skink Blue

How close are they?

ΔE 11.7, fair: the same colour family, but not a straight swap. Skink Blue is a little lighter, cooler than Sky Blue.

Can I use Skink Blue instead of Sky Blue?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). Skink Blue is a little lighter, cooler than Sky Blue.

Can I use Sky Blue instead of Skink Blue?

The same difference applies the other way round: Sky Blue 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.