Duck Egg Blue FS 35622 vs Leviathan Light

How close are they?

ΔE 7.9, close: similar, with a visible difference side by side. Leviathan Light is more saturated than Duck Egg Blue FS 35622.

Can I use Leviathan Light instead of Duck Egg Blue FS 35622?

Usually, if you are not matching paint already on the model. Close match (ΔE 8). Leviathan Light is more saturated than Duck Egg Blue FS 35622.

Can I use Duck Egg Blue FS 35622 instead of Leviathan Light?

The same difference applies the other way round: Duck Egg Blue FS 35622 is more muted.

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.