Sans Superellipse Onnay 4 is a regular weight, wide, monoline, upright, normal x-height font.
Keywords: ui labels, tech branding, signage, headlines, packaging, techy, futuristic, clean, utilitarian, modern, systematic geometry, futuristic voice, interface clarity, modular consistency, rounded corners, squared bowls, geometric, low contrast, crisp.
A geometric sans built from rounded-rectangle (superellipse-like) forms, with consistent stroke thickness and low contrast throughout. Corners are softened with uniform radii, giving counters and bowls a squared, capsule-like feel rather than true circles. Terminals are predominantly flat and horizontal/vertical, with occasional angled joins on diagonals (notably in K, V, W, X, Y) that keep the texture crisp. Proportions skew broad with roomy internal spaces, and the overall rhythm reads mechanical and grid-aligned, while still maintaining smooth curvature at corners.
It performs well where a modern, engineered aesthetic is desired, such as UI/UX labeling, product interfaces, wayfinding systems, and technology-focused branding. The broad proportions and open counters also suit short headlines, packaging, and display text where clarity and a distinctive geometric voice are priorities.
The font conveys a distinctly technical, futuristic tone—clean, engineered, and slightly sci‑fi—suggesting interfaces, hardware labeling, and digital systems. Its rounded corners soften the otherwise rigid geometry, balancing an industrial feel with a friendly, contemporary finish.
The design appears intended to translate a grid-based, rounded-rectangle geometry into a practical sans for contemporary display and interface contexts, prioritizing consistency of curvature, uniform stroke weight, and a streamlined, futuristic character.
Uppercase characters lean toward squared constructions (e.g., C, G, O, Q), while several lowercase forms adopt simplified, single-storey structures that reinforce a schematic, modular look. Numerals follow the same rounded-rectangle logic with open, angular gestures, keeping forms highly consistent across the set.