Ombre nail designs in pastel blue shades

Quick answer：

Ombre nail designs in pastel blue shades refer to a nail art style where the color gradually transitions from light to dark shades of pastel blue. This technique involves applying a base coat, followed by thin layers of lighter blue nail polish at the base of the nails, blending into darker shades towards the tips. This creates a visually appealing and stylish effect on the nails.