Castellax Bronze vs Caesar Red

How close are they?

ΔE 34.2, loose: different enough that you should pick on purpose. Caesar Red is a little lighter, more saturated, cooler than Castellax Bronze.

Can I use Caesar Red instead of Castellax Bronze?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 34). Caesar Red is a little lighter, more saturated, cooler than Castellax Bronze.

Can I use Castellax Bronze instead of Caesar Red?

The same difference applies the other way round: Castellax Bronze is a little darker, more muted, warmer.

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.