Cloudburst Blue vs Twilight Rose

How close are they?

ΔE 21.7, loose: different enough that you should pick on purpose. Twilight Rose is a little darker, warmer than Cloudburst Blue.

Can I use Twilight Rose instead of Cloudburst Blue?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 22). Twilight Rose is a little darker, warmer than Cloudburst Blue.

Can I use Cloudburst Blue instead of Twilight Rose?

The same difference applies the other way round: Cloudburst Blue is a little lighter, cooler.

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.