Sans Superellipse Arrim 3 is a very light, very wide, monoline, upright, normal x-height font.
Keywords: ui design, tech branding, headlines, signage, packaging, futuristic, minimal, clean, technical, sleek, modernity, systematic design, distinctive geometry, interface clarity, rounded, geometric, superelliptic, soft-cornered, open.
A geometric sans built from rounded-rectangle and superellipse logic, with softly radiused corners, flat terminals, and a consistent single-stroke construction. Counters tend toward squared rounds (not circular), giving bowls a pill-like silhouette and creating a steady, modular rhythm. Curved joins are smooth and controlled, while straight segments stay crisp, producing a tidy, engineered texture. Letterforms show deliberate simplification—several glyphs rely on open apertures and compact crossbars—yielding a distinctive, contemporary skeleton in both upper- and lowercase and matching numerals.
Well suited to UI and product surfaces where a sleek, contemporary feel is desired, particularly in headings, navigation, and display settings. It can also work for tech-forward branding, wayfinding, and packaging where a clean geometric voice and distinctive rounded-rectangle forms help create recognition.
The overall tone feels futuristic and minimal, with a calm, technical character reminiscent of interface typography and industrial labeling. Its rounded geometry softens the otherwise precise construction, keeping the voice approachable rather than cold.
The font appears designed to translate rounded-rectangular geometry into a readable sans, aiming for a modern, engineered aesthetic with a consistent monoline system and simplified, modular shapes that perform cleanly in contemporary design contexts.
The design favors horizontal continuity and broad interior spaces, which helps maintain clarity despite the thin stroke. The uppercase set reads especially emblematic due to the simplified joins and rounded-rectangular bowls, while the lowercase keeps a similarly streamlined, schematic feel.