Find a lighter color on the paint strip and continue painting with it all the way up and ceiling. If the media stand can be painted do it is wall color but a gloss finish. Add window treatments; throw pillows; ottoman with a large tray; Pottery Barn…used these in a client’s den. If I remember correctly the blue/green of the walls is in the print, but it leans more to your sectional. Walmart Forget about throw pillows…they always will wind up on the floor.

Something light and slightly cool to work with your rug like Sherwin Williams Opaline is what comes to mind. And to look more pulled together consider adding that teal/green tone in accents in the living room (throw, pillows, art).

Really??? I will give you my opinion on sectionals . I think sectionals are the most expensive way to but the most uncomfortable seating. No matter how large there are only the seats with an armrest that are comfy. All the rest are just like sitting in the center seat of a sofa that one no one wants to sit inusually. Get a sofa and 2 choirs 4 people comfy and the great thing is those pieces can be moved around and will fit if you move. As for a color I need to see the space often with the pieces I mention the sofa can be a solid and the chairs have some print .BTW that color is pretty intense beige maybe find the sofa yu love and paint the walls.

If your mantle and mahogany choices are staying- at least for foreseeable future- I’d get them in place first, but meanwhile “ collect “ rugs in your inspo book - some plain, some patterned. If you have kids you may not want a solid cream rug! I do love that patterned rug as it makes the floor color look great yet blends warm and cool for gray walls/ furniture and warm floors , warm wood furniture. So much more interesting and lively than gray gray gray. I tone who thinks bits of black are ok with dark brown furniture or vice versa, not all matchy, and it’s not hard to repeat a few black accents. OTOH you might find a similar rug with chocolate brown. Meanwhile if you want to play with some colors and patterns IRL you could find some pillows that are returnable and see how you’re leaning. Pillows can be found cheaply but then may be … cheap. I always try to get removable zipper covers in fabrics that feel good, can be washed, and use feather inserts ( although some folks prefer poly fills), and & try to find ones I love looking at, then I can keep pillows fresh & switch covers occasionally by storing covers themselves.