Hellblau RLM 65 vs Wrack White

How close are they?

ΔE 13.1, fair: the same colour family, but not a straight swap. Wrack White is a little lighter, more muted than Hellblau RLM 65.

Can I use Wrack White instead of Hellblau RLM 65?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). Wrack White is a little lighter, more muted than Hellblau RLM 65.

Can I use Hellblau RLM 65 instead of Wrack White?

The same difference applies the other way round: Hellblau RLM 65 is a little darker, 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.