Slab Normal Opsu 1 is a very bold, normal width, low contrast, upright, normal x-height font visually similar to 'Gimbal Egyptian' by AVP, 'Vigor DT' by DTP Types, 'ITC Officina Serif' by ITC, 'Sybilla Multiverse' by Karandash, 'TheSerif' by LucasFonts, 'Fenomen Slab' by Signature Type Foundry, 'LFT Etica Sheriff' by TypeTogether, and 'Pentay Slab' by deFharo (names referenced only for comparison).
Keywords: headlines, posters, packaging, signage, branding, sturdy, friendly, retro, confident, industrial, impact, reliability, approachability, readability, nostalgia, blocky, softened, bracketed, compact, posterlike.
A heavy slab serif with broad, blocky forms and smoothly rounded corners that soften the silhouettes. Strokes are consistently thick with minimal modulation, and the serifs are robust and squared with gentle bracketing, giving strong horizontal anchoring. Counters are relatively tight and apertures are modest, producing dense, high-impact word shapes, while curves (C, S, O) stay steady and full without sharp transitions. The numerals match the weight and sturdiness of the letters, with simple, solid constructions designed for emphasis.
This font performs best in display roles where weight and presence are an asset, such as headlines, posters, storefront or wayfinding signage, and bold brand marks. It also suits packaging and labels that benefit from a sturdy, straightforward slab-serif personality.
The overall tone is bold and dependable, mixing utilitarian strength with a warm, approachable feel. It reads as retro-leaning and workmanlike rather than delicate, with a confident voice suited to attention-grabbing messaging.
The design appears intended as a reliable, high-impact slab serif that stays familiar and readable while projecting strength. Its softened corners and bracketed slabs suggest an aim to balance industrial sturdiness with an inviting, approachable texture.
At larger sizes the rounded joins and bracketed slabs become a defining texture, creating a consistent, rhythmic pattern across lines. The density of the forms favors impact and stability over airy refinement.