Need help with color for walls and decor. Have a lot of brown in this room so I went with orange and turquoise accents. I think once I paint the walls, the Decor stuff will be easier to choose. Thinking a light sage. I would like to stay with the orange and turquoise of possible.

Any suggestions for paint color. I have Cafe Blu and Woodlawn from Lowes for swatches.
The other issue is how or what to pull through onto the stairs. We have a richer grey in fining room and a lighter grey in family room and kitchen. Not sure if what I use in living room should go up stairs case and hallway. Not a lot of sunlight in stair hallway.
Here are pics (not the best light, sorry). Thanks!