I am in love with navy blue. I believe it is the perfect color. It can be formal or contemporary. I goes with many other colors. It is very rich and can also be a good accent color. Navy blue is the one color that looks good on everyone. If you are blonde, brunette, red head, grey, white, or even bald. Navy looks good on you. It is the same thing with interior design. Navy is always so rich and warm, but also looks up to date. Try navy in your next home improvement. Either as an accent or a whole room.