Shark White vs Rainy Grey

How close are they?

ΔE 13.0, fair: the same colour family, but not a straight swap. Rainy Grey is noticeably darker, more muted than Shark White.

Can I use Rainy Grey instead of Shark White?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). Rainy Grey is noticeably darker, more muted than Shark White.

Can I use Shark White instead of Rainy Grey?

The same difference applies the other way round: Shark White is noticeably 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.