Your furniture and paint is so neutral, you could choose any color as and accent, or keep it neutral, which wouldn't be much different than what you have now. What is your inclination? Add color? What are your favorite colors and/or that you've used elsewhere in your house? You can go to some online rug stores, add a pic of your room to their rug visualizer and then try any of their rugs in your room. It's really fun and helpful! These are just to show you what you can try. Just because your map shows a lot of orange: