Blue is a great color to work with. It is very neutral and can be added to most color schemes.
Adding color can be as simple as a dash of blue in accessories to make your room Pop, paint one wall a shade of blue, upcycle a piece of furniture with the color blue or take the plunge and go for it - make your whole room BLUE. Want a retro look in your kitchen - add some blue appliances.
If you are hesitant, but want to add color to your decor, Blue is a great color to start with. It is calming and depending on the shade, it can be very "safe".
Below are some pictures I found. See how you can add blue to your room.
