I say the tan to keep neutral.... others want to contrast with a decking color. Help!!!! Being voted on by owners with no decorating experience. inside is painted in tan shades. I don't believe the decks are focal points for contrast. if they wanted that, it should be done with railings and windows! HELP! Thank you!

Curved walls, glass block, pipe railings...seems the theme is sort of Art Deco. What, exactly, do you mean by "deck". Are you referring to everyone's individual balcony flooring?

I don’t see a dark grey there. The other 2 colors look like light and dark blue. These samples should be viewed against the wall(s) where these floors occur.

Yes, individual decks gained by sliding glass doors.

Sorry, darker blue more on the grey side.

Older building from the late 80's early 90's.

balcony wall colors are being painted to match the wall in the photo. That s as close as I can get. Thx.