Sans Normal Duduy 5 is a regular weight, very wide, monoline, upright, tall x-height font.
Keywords: headlines, branding, ui, signage, posters, clean, futuristic, technical, friendly, modernization, clarity, approachability, system design, rounded, geometric, open, spacious, minimal.
A wide, monoline sans with generously rounded corners and smooth, geometric curves. The letterforms favor open apertures and broad counters, with a tall, prominent x-height that keeps lowercase shapes clear at display sizes. Terminals are clean and softly finished, while diagonals (V, W, X, Y) stay crisp and straight, balancing the otherwise rounded construction. Overall spacing and proportions feel expansive, giving words a relaxed, horizontal rhythm.
Best suited to headlines, brand wordmarks, and short blocks of copy where its wide set and open shapes can breathe. It also fits UI titling, wayfinding, and product labeling that benefit from clean geometry and high legibility at medium-to-large sizes.
The tone is modern and slightly futuristic, with a streamlined, engineered cleanliness. Rounded joins keep it approachable rather than severe, suggesting a contemporary tech aesthetic that still feels friendly and readable.
The design appears intended to deliver a contemporary, geometry-driven sans that feels spacious and clean, pairing technical clarity with softened, rounded details for a more approachable voice.
Distinctive geometric decisions show up in the simplified, squared-off curves of some capitals and the single-storey lowercase forms, which reinforce a minimal, system-like consistency. Numerals match the same wide stance and rounded geometry, reading clearly and evenly alongside text.