Sans Superellipse Erby 9 is a bold, normal width, low contrast, italic, normal x-height font visually similar to 'Linotype Authentic Sans', 'Linotype Authentic Serif', and 'Linotype Authentic Small Serif' by Linotype (names referenced only for comparison).
Keywords: headlines, branding, posters, sportswear, packaging, sporty, confident, modern, energetic, friendly, impact, modernity, motion, approachability, display, rounded, oblique, geometric, compact, soft-cornered.
A heavy, oblique sans with compact proportions and rounded, superellipse-like curves. Strokes are consistently thick with minimal contrast, and terminals tend to be blunt or softly rounded, producing a smooth, solid silhouette. Counters are relatively tight and the overall rhythm is dense, while the italic slant and angular joins (notably in diagonals) add forward motion. Numerals and capitals match the same sturdy, rounded-rectangle construction, keeping the texture uniform across mixed copy.
Well suited for punchy headlines, brand marks, and campaign graphics where a bold, modern voice is needed. It also fits packaging and apparel-inspired design systems that benefit from compact, rounded letterforms and a strong slanted stance.
The overall tone is assertive and energetic, with a sporty, contemporary feel. The rounded geometry keeps it approachable rather than aggressive, balancing impact with friendliness.
The letterforms appear designed to deliver high impact with a streamlined, geometric construction, pairing strong weight with rounded corners for a contemporary, accessible presence. The consistent stroke treatment and pronounced slant suggest an emphasis on motion and immediacy in display settings.
The design reads best at display-to-large text sizes where its tight counters and heavy strokes can breathe. The oblique angle is pronounced, so long passages may feel emphatic and attention-grabbing rather than neutral.