ΔE 13.1, fair: the same colour family, but not a straight swap. New Gold is noticeably lighter than Brass Scorpion.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). New Gold is noticeably lighter than Brass Scorpion.
The same difference applies the other way round: Brass Scorpion 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.
See Brass Scorpion on the colour wheel See New Gold on the colour wheel
All matches: Brass Scorpion equivalents · New Gold equivalents