Slab Rounded Efno 3 is a very light, normal width, low contrast, upright, normal x-height font.
Keywords: editorial, book text, magazines, branding, invitations, refined, quiet, bookish, airy, classic, elegance, readability, editorial tone, premium feel, classic voice, bracketed, hairline, graceful, delicate, oldstyle.
A very light serif with finely drawn strokes and gently bracketed, slab-leaning serifs. The construction is crisp yet soft-edged, with subtly rounded terminals and calm curves that keep the texture even. Uppercase forms feel stately and open, while lowercase shapes are straightforward and readable, with modest extenders and a smooth, consistent rhythm. Numerals are similarly delicate and elegant, with simple, lightly serifed forms that align well with text settings.
Well suited to editorial typography—book interiors, magazine features, and essays—where a light, graceful serif can add tone without overwhelming the page. It also works for premium branding, cultural materials, and formal invitations when used with ample size and breathing room.
The overall tone is restrained and cultured—more literary than loud. Its thin lines and softened details give it a poised, understated elegance that feels classical and editorial, with a quiet sophistication suited to refined layouts.
The design appears intended to provide a delicate, contemporary take on a classic serif voice: thin strokes, softened details, and bracketed serifs that preserve tradition while keeping the overall feel light and modern.
Spacing appears generous, contributing to an airy color in paragraphs. The serifs are present enough to guide the eye across lines, but kept light to avoid heaviness, producing a clean, polished impression at display and comfortable text sizes.