This image of the nail art here is a perfect example of contrasts in colors. First, there is the lighterthansky blue base coat applied to all the nails. This alone would have made the nails look pretty subtle. But the dual colored triangles on the nails add strongly to the entire show of the nail work. The beauty with the two colors chosen for the triangle, a dark blue and pure white is that they are the darker and lighter versions on the base nail color. In being so, the three colors together appear to be strung harmoniously together and yet stand ground each on their own to add to the beauty of the entire nail art.