SLA Blue vs Crow Hue

How close are they?

ΔE 11.5, fair: the same colour family, but not a straight swap. Crow Hue is a little darker, more muted than SLA Blue.

Can I use Crow Hue instead of SLA Blue?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Crow Hue is a little darker, more muted than SLA Blue.

Can I use SLA Blue instead of Crow Hue?

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

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.