It is time you learn more about cobalt blue color! It's exquisite and sophisticated shade. Royal blue shades are not only extremely elegant but can also be upgraded and taken to unknown levels of sweet with the addition of other hues or patterns. #nails #nailart #naildesign Blue Nail, Trendy Nails, Uñas Decoradas, Uñas, Nail Inspo, Nails Inspiration, Nails 2018, Casual Nails, Unique Nails