Trending Acrylic Nails Ideas Purple Ombre - If they're acrylic, the ombre will be nail polish, which gets removed with every fill anyway. You can choose any type of combo, like paint your nail base with pink while dab on purple glittery polish on the tips and vice versa. Acrylic Nails Ideas Purple Ombre / Ombre nails create the illusion of change in shades and colors.