Since your room gets plenty of sunlight your color options are quite broad.

For your main color, we chose to use white/off-white as it offers a fresh, clean, feel to the space. White and off-white colors are often a favorite for walls because they are light, neutral, and match most color schemes. They are known to make rooms feel more airy and spacious.

Use an eggshell finish paint which has a very light touch of shine (similar texture to an eggshell as implied by its name). This finish is very often used for walls and is more durable and easier to clean than matte finish

Since your room is smaller using a dark and rich color will make it feel cozy, warm, and lounge-like

For your main color, we chose to use gray because it is neutral and seen as elegant and classy. It compliments many colors such as white, blue, and yellow and works well as part of a color scheme in any room.