Black Legion vs Ork Flesh

How close are they?

ΔE 24.8, loose: different enough that you should pick on purpose. Ork Flesh is noticeably lighter, much more saturated than Black Legion.

Can I use Ork Flesh instead of Black Legion?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 25). Ork Flesh is noticeably lighter, much more saturated than Black Legion.

Can I use Black Legion instead of Ork Flesh?

The same difference applies the other way round: Black Legion is noticeably darker, much 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.