Sans Superellipse Boluf 4 is a very light, narrow, low contrast, upright, normal x-height font.
Keywords: headlines, posters, branding, editorial, ui, minimal, airy, refined, modern, calm, minimalism, modernity, elegance, clarity, geometric harmony, monoline, condensed, open counters, rounded corners, clean.
A very thin, monoline sans with condensed proportions and gently squared round forms that read as superellipse-based rather than purely circular. Curves transition into straights with softened corners, and terminals are clean and unembellished. The rhythm is even and restrained, with open counters and generous interior space that help maintain clarity despite the light stroke. Letterforms keep a controlled geometry—particularly in bowls and rounds—while maintaining a straightforward, upright stance suited to continuous text.
Best suited to large sizes where the hairline weight can read crisply—headlines, posters, and refined branding systems. It can also work for editorial display and lightweight UI labels where a minimalist, unobtrusive voice is desired, especially on high-resolution outputs.
The overall tone is quiet and contemporary, with a sleek, design-forward restraint. Its hairline strokes and softened geometry suggest a refined, architectural sensibility—precise without feeling harsh. The impression is elegant and understated, leaning toward modern editorial minimalism.
The design appears intended to deliver a modern, minimalist sans with superellipse-informed rounds and a delicate presence. It prioritizes clean geometry and a refined texture for contemporary layouts that benefit from subtlety and precision.
In the sample text, the thin strokes and tight set feel emphasize whitespace and give lines a delicate, airy texture. Rounded-rectangle shaping is especially noticeable in the o-like forms and numerals, giving the font a consistent, softly technical character.