Black and red gradient nail art styles

Quick answer：

Black and red gradient nail art styles refer to a nail art design that incorporates a smooth transition of colors from black to red on the nails. This style is popular for its bold and vibrant look. It can be achieved through various techniques, including freehand painting, stencils, or nail art pens. Black and red gradients are often associated with fashion, elegance, and a touch of edgy style.