Sans Superellipse Onnim 6 is a bold, wide, monoline, upright, normal x-height font.
Keywords: headlines, branding, ui, signage, posters, modern, techy, clean, friendly, geometric, modernize, simplify, systematize, humanize, rounded, square-ish, uniform stroke, soft corners, high legibility.
This typeface uses a geometric, rounded-rectangle construction with consistently softened corners and largely uniform stroke weight. Curves tend toward superellipse-like bowls, creating squarish counters in letters such as O, C, D, and G. Terminals are generally straight and clean, with minimal modulation and a crisp, engineered feel; diagonals (V, W, X, Y) are sturdy and open. Lowercase forms are simple and functional, with a single-storey a and g, and compact, squared-off joins that maintain an even rhythm across words and lines. Numerals follow the same rounded-rect geometry, with clear separations and stable, blocky silhouettes.
It is well suited to headlines, logos, and product branding where a modern, geometric voice is desired. The clean construction and clear numerals also make it a strong candidate for interface labels, dashboards, wayfinding, and display typography where a tech-forward look and quick recognition matter.
The overall tone is contemporary and purposeful, balancing friendliness from the rounded corners with a slightly technical, device-oriented precision. Its squarish curves and steady rhythm suggest a UI-forward personality that feels efficient, structured, and approachable rather than expressive or calligraphic.
The design appears intended to deliver a contemporary sans with a distinctive rounded-rectangle skeleton, emphasizing clarity and a cohesive geometric system. The consistent strokes and softened corners suggest a focus on digital-friendly shapes that remain bold and legible while feeling approachable.
The font’s superellipse logic is especially evident in the bowls and counters, which read as rounded squares rather than circles, giving headings a distinctive, modern profile. Open apertures and straightforward letterforms keep the texture readable at larger sizes, while the compact curves can create a dense, solid color in heavier settings.