Cobalt Blue Nails
A high-saturation, electric blue lacquer that reads cooler and more confident than navy — a 2026 power color worn glossy, velvet-matte, or under a chrome topcoat.
Trend context
Key fact
Coveteur reported cobalt blue 'reigned supreme' on both Spring/Summer 2026 and Fall/Winter 2026 runways, calling it a color 'going nowhere.'