Purple emerges as the standout fashion colour for autumn 2026

The colour purple is having a major moment across the fashion industry, appearing on prominent catwalks and high street collections alike. Designers from luxury houses including Balenciaga, Celine and Valentino have showcased all-purple designs for the upcoming autumn and winter season, establishing the hue as a favourite for the colder months. High street brands such as Cos, H&M and Asos are also stocking purple knitwear and accessories.

This season's preferred shade is being described as royal purple, offering a vivid contrast to the muted neutrals that have dominated recent years. Fashion insiders have even taken to pairing the bright colour with red, creating what publications like Vogue have termed autumn's coolest colour clash. Trend forecasting agency WGSN had previously predicted the popularity of this fresh purple shade back in 2024, noting a broader consumer shift towards brighter and more expressive colours.

History and Cultural Context

Historically, purple has long been associated with wealth, power and the elite. References span from the Roman Empire's Tyrian purple, made from mollusc secretions near Tyre, to connections with the Catholic church, Prince, Gordon Brown's ties and Barney the dinosaur. After the ancient dyeing method was lost following the fall of the Byzantine empire, a chemical alternative was accidentally discovered in 1856 by chemist William Henry Perkin while he was attempting to create a malaria treatment.

This breakthrough led to the production of mauve, sparking a widespread trend during the Victorian era that captured the attention of Queen Victoria and Princess Eugenie. Cultural historian Kassia St Clair notes that this simmering awareness of purple and power continues to resonate today, even if many people are unaware of its origins. Furthermore, experts suggest that the current shade possesses a digital quality that suits modern virtual environments as well as physical wardrobes.

Vivid royal purple is fashion's chosen shade for autumn 2026, marking a shift away from neutral tones.

Why it matters

The rising popularity of royal purple signals a broader move away from quiet luxury and restraint, as consumers grow more confident in using expressive colours for personal style. Practical seasonal factors also play a role, with the hue suiting dark winter evenings and traditional autumn tones like rosehips.