Sans Superellipse Efbut 4 is a light, normal width, low contrast, italic, normal x-height font visually similar to 'Opinion Pro' by Mint Type (names referenced only for comparison).
Keywords: ui text, product branding, editorial, data display, presentations, clean, modern, friendly, technical, understated, clarity, modernization, approachability, motion, neutrality, rounded, monolinear, oblique, open apertures, soft corners.
A rounded, monolinear sans with a consistent oblique slant and gently softened terminals. Curves are built from rounded-rectangle geometry, giving bowls and counters a superelliptical feel, while stems remain straight and even. Uppercase forms are simple and open, with circular letters like O and Q staying broad and smooth and the Q taking a minimal diagonal tail. Lowercase shows tidy, open apertures (notably in c, e, s) and single-storey constructions (a, g), producing an airy texture. Numerals follow the same restrained, rounded logic, with clear, uncomplicated silhouettes and steady spacing.
This style suits interface typography, dashboards, and product experiences where a modern oblique sans can add energy while staying highly legible. It also works well for contemporary branding, short-form editorial layouts, and presentation graphics that benefit from a clean, rounded tone without heavy stylistic noise.
The overall tone is contemporary and approachable, balancing a technical clarity with soft, rounded warmth. The slant adds motion and informality without becoming expressive or calligraphic, making the voice feel efficient, polished, and quietly personable.
The design appears aimed at delivering a contemporary italicized sans that stays neutral and functional, using superelliptical rounding to soften the voice and maintain smooth readability. Its consistent stroke and open shapes suggest an emphasis on clarity across mixed-case text and numerals while offering a subtle sense of forward motion.
Diagonal letters (K, V, W, X, Y) keep sharp joins but finish with softened ends, reinforcing the hybrid of crisp structure and rounded detail. Descenders (g, j, p, q, y) are clean and uncluttered, supporting readable lines in continuous text. The sample paragraph shows an even rhythm and stable word shapes, with the rounded counters preventing the italic angle from feeling brittle at small sizes.