Retributor Armour vs Dragon's Gold

How close are they?

ΔE 16.6, loose: different enough that you should pick on purpose. Dragon's Gold is noticeably lighter than Retributor Armour.

✓ Two Thin Coats comparison chart lists these two as equivalents.

Can I use Dragon's Gold instead of Retributor Armour?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 17). Dragon's Gold is noticeably lighter than Retributor Armour.

Can I use Retributor Armour instead of Dragon's Gold?

The same difference applies the other way round: Retributor Armour is noticeably darker.

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.