Sans Normal Opdur 4 is a bold, normal width, medium contrast, upright, normal x-height font visually similar to 'Calcis' by Eurotypo; 'ITC Stone Sans II' by ITC; 'Ocean Sans' by Monotype; 'Interval Next' by Mostardesign; 'Nat Grotesk' by ParaType; and 'LP Cervo', 'Schnebel Sans ME', and 'Schnebel Sans Pro' by URW Type Foundry (names referenced only for comparison).
Keywords: headlines, posters, branding, signage, packaging, confident, friendly, modern, utilitarian, approachable, impact, clarity, modernity, versatility, legibility, geometric, rounded, clean, compact, sturdy.
This typeface presents sturdy, geometric sans forms with rounded bowls and broadly even stroke weight. Curves feel circular and controlled, while joins and terminals stay clean and mostly straight, creating a crisp, contemporary silhouette. Proportions are compact and efficient, with ample counters and consistent rhythm across uppercase and lowercase. Numerals match the same solid, simplified construction, maintaining strong readability and a cohesive texture in lines of text.
Well-suited for headlines and short-form copy where strong presence and quick recognition are needed, such as posters, packaging, and brand marks. The sturdy construction also makes it a practical choice for signage and UI labels when a clear, emphatic voice is desired. It can work in body text at larger sizes, where the compact proportions and open counters keep paragraphs from feeling overly heavy.
The overall tone is confident and straightforward, with a friendly, contemporary neutrality. Its heavy, compact shapes give it a practical, no-nonsense voice that still feels approachable rather than aggressive. The visual rhythm reads as stable and dependable, suited to messaging that needs clarity and presence.
The design appears intended to deliver a modern, geometric sans voice with high impact and dependable legibility. It favors simplified, consistent shapes to produce an even texture and a confident typographic color, making it effective for attention-forward editorial and branding applications.
In text settings the weight produces a dense color, so spacing and counters play an important role in keeping words open and legible. The geometric construction is especially evident in round letters and in the uniformity of vertical stems, which helps the face feel consistent across sizes.