Brass vs Talos Bronze

How close are they?

ΔE 26.9, loose: different enough that you should pick on purpose. Talos Bronze is noticeably darker, more saturated than Brass.

Can I use Talos Bronze instead of Brass?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 27). Talos Bronze is noticeably darker, more saturated than Brass.

Can I use Brass instead of Talos Bronze?

The same difference applies the other way round: Brass is noticeably lighter, 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.