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Sans Superellipse Ongos 10 is a regular weight, normal width, monoline, upright, normal x-height font visually similar to 'Protrakt Variable' by Arkitype, 'Charles Wright' by K-Type, and 'Revx Neue' and 'Revx Neue Rounded' by OneSevenPointFive (names referenced only for comparison).

Keywords: ui labels, signage, headlines, logos, packaging, clean, technical, modern, neutral, systematic, geometric system, ui clarity, brand neutrality, modern utility, rounded corners, squared bowls, compact apertures, uniform strokes, geometric.

A geometric sans with monoline strokes and a pronounced squared-round (superelliptic) construction. Curves resolve into rounded rectangles rather than true circles, giving O/Q/0 and the bowls of B/P/R a boxy softness. Terminals are clean and mostly squared, with consistent corner radii and even stroke weight throughout. Proportions feel slightly condensed with tight apertures (notably in C/S), a sturdy baseline, and clear, simple numeral forms that mirror the letter geometry.

Well-suited to UI and product typography where a crisp, controlled geometry helps maintain clarity at small-to-medium sizes. It can also work effectively for short headlines, wayfinding-style signage, and brand marks that benefit from a modern rounded-technical aesthetic.

The overall tone is modern and utilitarian, with a calm, engineered feel. Its rounded-rectangle logic reads as contemporary and interface-friendly, projecting clarity and efficiency rather than warmth or calligraphic personality.

Likely designed to translate a rounded-rectangle geometric system across the entire alphabet, creating a cohesive, contemporary sans that feels systematic and easy to deploy in digital and brand contexts.

The caps show a strong, architectural presence with broad horizontals and squared counters, while the lowercase maintains straightforward, single-storey forms (a, g) that keep the texture clean and consistent. The Q uses a minimal tail treatment that preserves the rounded-square silhouette, and the digits follow the same softened-rectilinear rhythm for a cohesive set.