ΔE 16.2, loose: different enough that you should pick on purpose. RLM 02 Gray is a little lighter, more muted, cooler than Hobgrot Hide.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 16). RLM 02 Gray is a little lighter, more muted, cooler than Hobgrot Hide.
The same difference applies the other way round: Hobgrot Hide is a little darker, more saturated, warmer.
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 Hobgrot Hide on the colour wheel See RLM 02 Gray on the colour wheel
All matches: Hobgrot Hide equivalents · RLM 02 Gray equivalents