Slab Square Otby 6 is a regular weight, normal width, low contrast, upright, normal x-height font.
Keywords: body text, editorial, textbooks, reports, headlines, sturdy, classic, academic, utilitarian, readability, durability, print clarity, authority, bracketed serifs, blocky, robust, steady rhythm, open counters.
A sturdy slab serif with strong, rectangular serifs and a mostly monolinear stroke feel. Letterforms are upright with moderate proportions and a steady, even rhythm, pairing broad vertical stems with relatively open counters. Serifs read as solid and confident, with subtle bracketing in places rather than razor-sharp joins, and terminals generally finish flat and squared off. Spacing appears comfortable for text, while the overall color stays dense and consistent across lines.
It performs well in long-form reading contexts such as editorial layouts, textbooks, reports, and documentation where a confident slab serif voice supports clarity. The robust serifs and even texture also make it suitable for subheads and headlines when a traditional, authoritative feel is desired.
The tone is dependable and institutional, recalling book typography and workmanlike printing. It feels pragmatic and no-nonsense, with a hint of old-school authority that suits formal or instructional settings more than expressive display.
The design appears intended as a practical, readable slab serif that balances a classic print sensibility with straightforward construction and consistent texture. Its sturdy serifs and open forms suggest an emphasis on dependable text setting and clear hierarchy.
Numerals and capitals carry a firm, built-from-straight-strokes character that maintains clarity at larger text sizes. The sample text shows stable word shapes and good separation between characters, emphasizing readability and a grounded, slightly traditional voice.