Sans Superellipse Dumun 4 is a regular weight, wide, low contrast, upright, normal x-height font.
Keywords: ui design, app interfaces, brand identity, signage, packaging, modern, friendly, clean, techy, calm, clarity, approachability, modernity, system coherence, versatility, rounded, geometric, soft corners, open apertures, monoline.
A rounded geometric sans with a superellipse-like construction: curves resolve into softly squared corners and straight strokes terminate in subtly rounded ends. Strokes are monoline and even, with generous interior counters and open apertures that keep letters clear at display and text sizes. Proportions run slightly expansive, with broad rounds (C, O, Q) and smooth, simplified joins; diagonals in A, V, W, and X stay crisp without sharp terminals. The lowercase shows a single-storey a and g, a compact ear on g, and a squared-shoulder n/m rhythm that reinforces the font’s rounded-rectangle logic; figures are similarly rounded and straightforward, with an open 4 and a balanced, looped 8.
Well-suited to interface typography, product branding, and editorial subheads where a clean geometric voice is needed without harshness. The open forms and steady stroke weight also make it a solid choice for wayfinding, labels, and packaging where quick recognition matters.
The overall tone is contemporary and approachable, blending a tech-forward geometric feel with softened edges that read friendly rather than clinical. Its calm rhythm and rounded shapes suggest usability and clarity, making it feel at home in modern interfaces and brand systems.
The design appears intended as a versatile modern sans that emphasizes clarity and consistency through rounded-rectilinear geometry. By softening corners while keeping forms simple and open, it aims to balance a contemporary, digital character with an inviting, human-friendly presence.
Spacing appears comfortable and consistent, supporting smooth word shapes in the sample text. The design keeps distinctive shapes without resorting to quirky details, prioritizing a cohesive, system-like uniformity across letters and numerals.