Autumn 2026's key colors: cobalt blue, brown and wine

A collage of three street-style outfits showcases the season's defining shades. On the left, a bold cobalt-blue oversized coat paired with a black leather dress; in the center, a brown leather ensemble with a matching handbag; on the right, a wine-red total look with a crisp white collar. These are the three colors a stylist named the must-haves for autumn 2026.