Nomad Flesh vs Orange Rust

How close are they?

ΔE 11.1, fair: the same colour family, but not a straight swap. Orange Rust is a little darker, more saturated than Nomad Flesh.

Can I use Orange Rust instead of Nomad Flesh?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Orange Rust is a little darker, more saturated than Nomad Flesh.

Can I use Nomad Flesh instead of Orange Rust?

The same difference applies the other way round: Nomad Flesh is a little lighter, 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.