Neptune Glow vs Medium Sea Gray 2 (RAF)

How close are they?

ΔE 17.7, loose: different enough that you should pick on purpose. Medium Sea Gray 2 (RAF) is a little darker, much more muted, warmer than Neptune Glow.

Can I use Medium Sea Gray 2 (RAF) instead of Neptune Glow?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 18). Medium Sea Gray 2 (RAF) is a little darker, much more muted, warmer than Neptune Glow.

Can I use Neptune Glow instead of Medium Sea Gray 2 (RAF)?

The same difference applies the other way round: Neptune Glow is a little lighter, much 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.