Broadsword Silver vs Peacock

How close are they?

ΔE 30.3, loose: different enough that you should pick on purpose. Peacock is a little lighter, much more saturated than Broadsword Silver.

Can I use Peacock instead of Broadsword Silver?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 30). Peacock is a little lighter, much more saturated than Broadsword Silver.

Can I use Broadsword Silver instead of Peacock?

The same difference applies the other way round: Broadsword Silver is a little darker, much 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.