I recommend cool pink nail polish as a summer accent color.

Pink comes in various shades, but this is exactly the true cool pink I was looking for. The product code is The Face Shop Real Diamond 06 Diamond Rose. The actual color is slightly less saturated than in the photo and is a cool pink without any reddish undertones. It is similar to the color of a deep azalea flower. It goes well with any dress color. The shade is so pretty that it is perfect as an accent on a black dress. Blue nails are nice for summer, but try wearing pink nails too. Since it is a cool pink, it looks refreshing and is so pretty.