Sans Superellipse Efdon 6 is a light, normal width, low contrast, italic, normal x-height font.
Keywords: ui text, app design, branding, headlines, posters, sleek, modern, airy, technical, polished, modernize, soften geometry, add motion, ui clarity, monolinear, rounded, geometric, oblique, open apertures.
A monolinear, oblique sans with rounded-rectangle (superellipse) construction throughout its curves and counters. Strokes stay even and smooth, with soft terminals and consistently rounded joins that give letters a streamlined, engineered feel. Proportions are gently narrow with generous internal space; bowls and ovals read cleanly, and the rhythm is calm and regular. The lowercase shows a tidy, contemporary structure with simple forms, while numerals follow the same rounded geometry and maintain clear differentiation at text sizes.
Works well for interface typography, product pages, and brand systems that want a modern, streamlined sans with a distinctive rounded-square geometry. It also suits short headlines, captions, and poster copy where the oblique stance can add motion without relying on heavy contrast or decorative details.
The overall tone is clean and contemporary, with a lightly futuristic, UI-oriented character. Its rounded geometry and steady slant feel efficient and friendly rather than expressive, projecting a composed, refined voice suited to modern digital contexts.
The design appears intended to merge geometric clarity with a softer, more approachable rounded structure, delivering an italic voice that remains legible and controlled. The consistent stroke weight and superelliptical curves suggest a focus on contemporary digital use and a cohesive, system-friendly appearance.
The italic angle is consistent across the set, and the rounded-square logic is especially apparent in letters like O, Q, e, and s, where curves flatten slightly into softly squared arcs. Open shapes and simplified details keep wordforms crisp, while the numerals and punctuation align stylistically with the same smooth, rounded treatment.