Blue is the colour of the sky and the sea, attached to the feeling of elegance and mellow. And by combining this blue into the interior space of the room, you will create harmonious and fresh scenery that can soothe the tension and bring a sense of peace. A simple way to help you feel relaxed when you return to your home is used blue tone in decorating the bedroom, it will help you have a good sleep and your mind is always relaxed.