Pastel Blue vs Flanker Light Blue

How close are they?

ΔE 12.9, fair: the same colour family, but not a straight swap. Flanker Light Blue is a little darker, more muted, cooler than Pastel Blue.

Can I use Flanker Light Blue instead of Pastel Blue?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). Flanker Light Blue is a little darker, more muted, cooler than Pastel Blue.

Can I use Pastel Blue instead of Flanker Light Blue?

The same difference applies the other way round: Pastel Blue is a little lighter, more saturated, 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.