Sans Superellipse Dumas 4 is a regular weight, normal width, low contrast, upright, normal x-height, monospaced font visually similar to 'Monoplan' by Plantype (names referenced only for comparison).
Keywords: code, terminal ui, data tables, system ui, labels, technical, utilitarian, modern, clean, systematic, alignment, clarity, ui utility, modernization, consistency, rounded corners, squared curves, closed apertures, crisp terminals, even rhythm.
A monospaced sans with rounded-rectangle construction: curves resolve into squarish bowls and softened corners, producing superellipse-like forms throughout. Strokes are uniform and sturdy, with straight-sided verticals and horizontals that stay consistent across the set. The drawing favors compact, closed apertures and simple, pragmatic joins, giving letters a blocky-yet-rounded silhouette. Numerals follow the same geometry, with clear, stable shapes that align to the fixed-width grid and maintain an even typographic color in text.
Well suited to code editors, terminal output, and developer documentation where fixed alignment is essential. It also works effectively in dashboards, logs, tables, and technical labeling thanks to its even rhythm and clear, sturdy shapes at common UI sizes.
The overall tone feels technical and tool-like, balancing friendliness from the rounded corners with a disciplined, engineered structure. It reads as contemporary and functional—more console and interface than editorial—without leaning into decoration.
The design appears intended to provide a modern, highly consistent monospaced voice with a distinctive rounded-rectangle geometry, prioritizing alignment, repeatable forms, and a dependable on-screen texture.
The fixed-width spacing is visually reinforced by steady sidebearings and a regular cadence in the sample text. Rounded terminals and squared curves keep the texture uniform, helping long lines remain consistent and easily scannable.