ΔE 12.1, fair: the same colour family, but not a straight swap. Moon Mist Grey is a little lighter, more muted than Kobold Skin.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). Moon Mist Grey is a little lighter, more muted than Kobold Skin.
The same difference applies the other way round: Kobold Skin is a little darker, more saturated.
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 Kobold Skin on the colour wheel See Moon Mist Grey on the colour wheel
All matches: Kobold Skin equivalents · Moon Mist Grey equivalents