ΔE 5.9, very close: most people won’t see a difference side by side. Grey RLM02 is more muted, warmer than Dark Seagray.
Yes, for most jobs. Very close match (ΔE 6). Grey RLM02 is more muted, warmer than Dark Seagray.
The same difference applies the other way round: Dark Seagray is more saturated, cooler.
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 Dark Seagray on the colour wheel See Grey RLM02 on the colour wheel
All matches: Dark Seagray equivalents · Grey RLM02 equivalents