I guess the bottom two pictures are of your room? They're so small I can't make out details. Is there any blue in the room already that you're trying to match, or any other colors you need to coordinate with?

B ... A is much too dark.

I like the blue.

Yes, the bottom is the current room. There really isn't any other colors we are trying to coordinate with... yet

Definitely the blue, with your other sitting area plus wall color. Maybe not the throw pillows shown, though.

I like the blue.

B, dusty blue/gray

B is a beautiful shade!! Very classy

I might go the blue/ gray just for a bit of relief after the black.