What color to paint/stain the ceiling?

I have an outdoor screened patio that was recently built with T1-11, it is the smaller slat look. I picked an outdoor deck paint in a chocolate solid color for the 2x4's and around the bottom. I am not sure if the ceiling should be painted the same or lighter. The furniture cushions is a very bright terracotta and the area rug is a light jute. Thank you for any ideas.