Sans Superellipse Donil 1 is a light, normal width, monoline, upright, normal x-height font.
Keywords: ui, app, dashboards, signage, packaging, modern, technical, clean, friendly, minimal, clarity, system design, contemporary branding, screen readability, rounded, squared, geometric, smooth, open.
A crisp sans with monoline strokes and a distinctly rounded-rectangle construction throughout. Curves resolve into soft corners rather than true circles, giving counters a squarish, superelliptic feel (notably in O, Q, 0, and the bowls of b/p). Terminals are uniformly rounded, joins are clean, and the overall rhythm is even and controlled, with generous interior space and clear apertures. Uppercase forms read straightforward and geometric, while the lowercase keeps the same softened geometry with simple, uncluttered details and round dots on i and j.
Well-suited to UI and product surfaces where clarity at small to medium sizes matters, including apps, dashboards, settings screens, and data-light labeling. Its rounded-rectangle forms also work nicely for wayfinding, contemporary branding, and packaging that aims for a clean, modern tone.
The softened rectangular geometry balances a technical, system-like clarity with a mild friendliness. It feels contemporary and organized—more interface-driven than editorial—while the rounded corners keep it approachable rather than sterile.
The design appears aimed at a streamlined, geometry-forward sans that harmonizes with digital layouts and grid-based systems, using rounded corners and squared counters to create a recognizable, cohesive voice while preserving everyday readability.
The numerals mirror the same rounded-square logic, with open, readable shapes and consistent stroke endings. Spacing in the sample text looks steady and calm, supporting long lines without visual noise.