Slab Square Mubi 6 is a very bold, wide, high contrast, upright, normal x-height font visually similar to 'PT Serif Pro' by ParaType and 'Quodlibet Serif' by Signature Type Foundry (names referenced only for comparison).
Keywords: posters, headlines, packaging, logos, editorial, confident, heritage, poster-like, sturdy, friendly, impact, display, print feel, authority, slab-serif, bracketed, ink-trap-like, rounded joins, soft corners.
This typeface is a heavy slab serif with broad proportions and strongly defined, blocky serifs. Strokes show noticeable contrast, with thick verticals and comparatively slimmer connecting strokes, and the joins often soften into subtle curves rather than sharp angles. The serifs are mostly square-ended and substantial, with slight bracketing in places that gives the shapes a carved, inked feel. Counters are compact and the overall rhythm is dense, with a consistent, authoritative texture in both uppercase and lowercase.
It performs best in display contexts such as posters, headlines, covers, and branding where a strong slab presence is desired. The dense texture and compact counters can also work for short editorial callouts, pull quotes, and packaging copy that needs to feel robust and traditional.
The tone is bold and traditional, recalling vintage printing and headline typography with a sturdy, no-nonsense presence. Its weight and squared finishing give it a dependable, workmanlike character, while the softened joins keep it approachable rather than severe. Overall it reads as confident and attention-grabbing, suited to emphatic messaging.
The design appears intended to deliver a classic slab-serif voice with maximum impact: wide, sturdy letterforms, emphatic serifs, and enough contrast to keep shapes lively at large sizes. It aims for a vintage-inspired, print-forward look that remains legible and forceful in branding and headline settings.
The numerals and capitals carry a strong, sign-like solidity, while the lowercase maintains the same heft and compactness for uniform color in text. The design’s pronounced serifs and tight internal spaces make it feel most at home at display sizes where the detailing and contrast are easiest to appreciate.