Orange Tone vs Casandora Yellow

How close are they?

ΔE 43.4, loose: different enough that you should pick on purpose. Casandora Yellow is noticeably lighter, more saturated, cooler than Orange Tone.

Can I use Casandora Yellow instead of Orange Tone?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 43). Casandora Yellow is noticeably lighter, more saturated, cooler than Orange Tone.

Can I use Orange Tone instead of Casandora Yellow?

The same difference applies the other way round: Orange Tone is noticeably 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.