When these colors are together they are appealing to my eyes. I like this color combination in clothing and I use it for makeup looks. As you can see, this was really easy to do and I used inexpensive nail polish to achieve the look.
Silver - Sally Hansen Hard As Nails - Gunmetal (purchased at Walgreens)
Blue - Ruby Kisses - Caribbean (purchased at a beauty supply store)
Black - Kiss -Brush On Nail Art (purchased at a beauty supply store)