Graphite vs Mid Feldgrau

How close are they?

ΔE 11.6, fair: the same colour family, but not a straight swap. Mid Feldgrau is a little darker, more saturated than Graphite.

Can I use Mid Feldgrau instead of Graphite?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). Mid Feldgrau is a little darker, more saturated than Graphite.

Can I use Graphite instead of Mid Feldgrau?

The same difference applies the other way round: Graphite 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.