ΔE 13.5, fair: the same colour family, but not a straight swap. Light Rust is noticeably lighter than Dark Honey.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). Light Rust is noticeably lighter than Dark Honey.
The same difference applies the other way round: Dark Honey 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 Dark Honey on the colour wheel See Light Rust on the colour wheel
All matches: Dark Honey equivalents · Light Rust equivalents