I forgot to add this option.

You have light wood in room, so I think this one would work

Yeah I was thinking of either that one or this one which I forgot to add in my original post.

As for concrete gray color ..It would be too much gray in room-walls, rug, curtains and sofa already exist.

And table color seems warmer.

I moved your rug forward.

I bought this colour and am wondering if it contrasts too much with surroundings. I mean I definitely don't want everything to be too match but don't want it clashing or not working either. I only took the leg out to check the colour Incase I want to return the whole thing which is rather not do! Lol