Cloud Pink vs Worn Red

How close are they?

ΔE 9.1, close: similar, with a visible difference side by side. Worn Red is a little lighter, more saturated than Cloud Pink.

Can I use Worn Red instead of Cloud Pink?

Usually, if you are not matching paint already on the model. Close match (ΔE 9). Worn Red is a little lighter, more saturated than Cloud Pink.

Can I use Cloud Pink instead of Worn Red?

The same difference applies the other way round: Cloud Pink is a little darker, 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.