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Sans Superellipse Onnay 6 is a regular weight, wide, monoline, upright, normal x-height font.

Keywords: ui labels, headlines, signage, posters, branding, techy, futuristic, utilitarian, clean, industrial, interface aesthetic, geometric consistency, modern signage, sci-fi styling, squared, rounded corners, modular, geometric, stencil-like details.

A geometric sans built from rounded-rectangle (superellipse-like) forms with consistently rounded corners and near-monoline strokes. Curves tend to resolve into squared bowls and soft right angles rather than true circles, giving counters a tidy, boxed feel (notably in C, O, e, and 0). Terminals are mostly flat and horizontal/vertical, with occasional angled joins in diagonals (K, V, W, X, Y) that keep the rhythm crisp. Overall spacing reads open and steady, with generous interior counters and a structured, grid-friendly silhouette.

Works best for display and short-to-medium text where a sleek, interface-forward voice is desired—app/UI labels, dashboards, product titling, wayfinding, packaging, and tech branding. The clear geometry and open counters also make it suitable for large-format editorial headings and poster typography.

The overall tone is modern and technical, evoking digital interfaces, sci‑fi graphics, and engineered signage. Its rounded corners soften the geometry, keeping it approachable while still feeling precise and machine-made.

The design appears intended to translate a superelliptic, rounded-rect geometry into a practical sans for contemporary tech contexts, prioritizing consistent corner radii, clean terminals, and a modular construction that stays legible while feeling distinctly engineered.

Several glyphs use distinctive cut-ins and inset details—such as the angular Q tail, the open forms of G and S, and the squared, rounded numerals—that reinforce a modular, systemized look. The lowercase follows the same squared-round logic, and the dotted i/j use compact square-like dots that match the font’s geometric language.