ΔE 16.8, loose: different enough that you should pick on purpose. Gold is a little lighter, much more saturated than Auric Armour Gold.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 17). Gold is a little lighter, much more saturated than Auric Armour Gold.
The same difference applies the other way round: Auric Armour Gold 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.
See Auric Armour Gold on the colour wheel See Gold on the colour wheel
All matches: Auric Armour Gold equivalents · Gold equivalents