Well, today I 'm going to present you one of my favorite colors... Deep blue!!! A color which fits perfectly both with earthy and warm hues like chocolate brown and deep orange, for a more cozy result or with white hues for a totally island look. You can use it to paint a wall in a room (not all of them because it' s too dark) in order to focus on it, making it the center of interest with a lot of paintings with special frames or by placing in front of it an antique furniture... Deep blue will highlight it perfectly!
Then, it is lovely to use it in your kitchen's cabinets, but be careful with the materials you will use for the walls and the floor. I will recommend you the mixing of bright shades and wood in its natural color.
In the other hand, if you are afraid to use such a strong color in a large surface, use it in decorative items(vases, candles, a piece of art, kitchenware, etc.), furniture or linens for your bed and sofas.