Seymour One

A bold, high-contrast display sans with dramatic stroke variation that gives it an authoritative and striking presence.
About
Seymour One defies the usual even-weight convention of sans-serif type, applying high stroke contrast more commonly associated with formal serifs to create something visually arresting and distinctive. Cyrillic script support broadens its geographic utility for Eastern European and Russian-language projects. It excels in short headline settings, editorial mastheads, and strong-voiced branding where impact is the primary objective.
Classification
Seymour One is a bold, high-contrast sans-serif with dramatic thick-thin stroke variation that sets it apart from conventional grotesque or geometric sans families. Its single-weight offering leans heavily into its display and headline role.