Hi! I'm working on my partially finished basement and yes, I have very blind design eye so looking for suggestions and ideas because I love what I see from this community. I love the floors (Dapple Grey Porcelain Wood-look tile) but I don't think the wall color is right, it's a dark grey that sometimes looks purple for some reason.

So here are my questions:

1. What wall color coordinates best with the color and stone wall?
2. I'm replacing that sectional because I hate it basically but I do love black.
3. My plan is to get a set of cabinets with undercounted refrigerator under that window in the other picture so need help picking those colors

And lastly, I'm a good sports fan, (Go Georgia Dawgs!) so while it's not directly a sports room, it is certainly inspired by my love for Georgia

Please help!