Sans Superellipse Aslum 4 is a very light, normal width, low contrast, upright, normal x-height font.
Keywords: ui design, app interfaces, wayfinding, product labeling, dashboards, clean, technical, modern, calm, minimal, clarity, modernity, system design, approachability, monoline, rounded corners, rectilinear, open apertures, geometric.
A monoline sans with a distinctly squarish geometry softened by rounded corners, giving many curves a superelliptical, rounded-rectangle feel. Strokes stay even and light, with smooth joins and minimal modulation. Counters tend to be generous and open, and terminals are clean and unflared; diagonals (as in A, V, W, X) are straight and crisp, while bowls (B, D, O, P, Q) read as rounded rectangles rather than true circles. The lowercase maintains a straightforward, modern structure with simple, unornamented forms and consistent rhythm across text.
This font is well suited to user interfaces, app and web UI, and information-forward layouts where clean forms and consistent rhythm support clarity. Its rounded-rect geometry also works well for product, tech, and brand systems that lean modern and minimal, and for signage or wayfinding where straightforward letterforms are beneficial.
The overall tone is sleek and restrained, combining a friendly softness from the rounded geometry with a precise, engineered clarity. It feels contemporary and neutral, suited to interfaces and systems where a quiet, orderly voice is preferred over expressive personality.
The design appears intended to deliver a contemporary sans that feels engineered and systematic, using rounded-rectangle geometry to balance precision with approachability. It prioritizes consistency, cleanliness, and dependable legibility in everyday digital and graphic applications.
The squircle-like construction is especially evident in rounded letters and numerals, creating a coherent geometric theme across the set. Spacing in the sample text reads even and controlled, supporting continuous reading while keeping a crisp, modern silhouette.