Slab Square Sigu 3 is a very bold, normal width, low contrast, upright, normal x-height font visually similar to 'Auster Slab' by Resistenza (names referenced only for comparison).
Keywords: posters, headlines, sports branding, packaging, signage, sturdy, collegiate, industrial, confident, workmanlike, impact, stability, tradition, legibility, emphasis, blocky, bracketed, square serif, compact counters, heavy color.
A heavy slab serif with broad, square-ish proportions and strongly bracketed slabs that read as blocky, flat-ended terminals. Strokes are dense and largely uniform, producing a dark, even typographic color with minimal contrast. The curves (C, G, O, S) are generously rounded but tightened by compact counters, while joins and corners feel firm and slightly squared. Numerals are robust and straightforward, with the same sturdy slab treatment and a compact, sign-like presence.
This design suits display typography where impact and durability matter: posters, large headlines, storefront or wayfinding signage, and packaging that needs a strong shelf presence. It also fits sports- or campus-themed branding, badges, and bold editorial callouts where a traditional slab serif voice helps anchor the layout.
The overall tone is bold, dependable, and traditional, with a distinctly collegiate and workwear feel. Its weight and slab structure convey confidence and authority, lending a practical, no-nonsense voice that still feels classic and familiar.
The font appears designed to deliver maximum punch and stability through thick slabs, compact counters, and a uniform stroke system. The emphasis is on clear, assertive letterforms that hold together in large, high-contrast settings while projecting a classic, institutional personality.
The lowercase shows a sturdy, readable rhythm with short, thick serifs and compact internal spaces, helping maintain consistency at display sizes. The uppercase has a strong, poster-like stance, and the punctuation in the sample text carries the same blunt, heavy finish, reinforcing the font’s solid, emphatic character.