blue fluorescent color combination

Quick answer：

A blue fluorescent color combination typically refers to a mix of colors that produce a vibrant, glowing blue hue when exposed to ultraviolet (UV) light. This is often seen in applications like neon signs, lighting, and fashion, where the blue fluorescence is a key feature. The specific colors used can vary, but they usually include a base color of blue and other pigments that emit fluorescence under UV light.