ΔE 5.7, very close: most people won’t see a difference side by side. Light Blue is a little lighter, warmer than Pale Blue.
Yes, for most jobs. Very close match (ΔE 6). Light Blue is a little lighter, warmer than Pale Blue.
The same difference applies the other way round: Pale Blue is a little darker, 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 Pale Blue on the colour wheel See Light Blue on the colour wheel
All matches: Pale Blue equivalents · Light Blue equivalents