Sans Normal Duduy 1 is a regular weight, very wide, low contrast, upright, normal x-height font visually similar to 'Otoiwo Grotesk' by Pepper Type (names referenced only for comparison).
Keywords: ui text, product design, wayfinding, posters, branding, clean, modern, neutral, technical, friendly, clarity, neutrality, modernity, usability, systematic, rounded, geometric, open apertures, smooth curves, airy spacing.
A rounded geometric sans with smooth, circular bowls and softly squared terminals. Strokes stay even with minimal modulation, and curves are drawn cleanly with a calm, consistent rhythm. Proportions run generously wide, giving letters ample internal space; round characters like O and Q read as near-ellipses, and the numerals share the same open, streamlined construction. Uppercase forms are straightforward and schematic, while lowercase shapes (notably a, g, and e) keep simple, single-storey, highly legible structures.
This font works well for interface copy, dashboards, and product design where a clean, even texture and quick character recognition are important. Its wide, open shapes also suit headlines, signage, and contemporary branding systems that need a neutral, polished voice.
The overall tone is contemporary and matter-of-fact, with a slight friendliness coming from the rounded geometry and open counters. It feels clear and efficient rather than expressive, well-suited to information-first communication.
The design appears intended to deliver a modern geometric look with high clarity and an unobtrusive tone. Emphasis is placed on wide proportions, open counters, and smooth, rounded forms to keep text approachable while staying functional.
Spacing appears comfortable and uncramped, supporting a smooth texture in continuous text. The design favors open apertures and simplified joins, helping maintain clarity at larger sizes and in UI-like settings.