Sans Rounded Onba 1 is a regular weight, normal width, low contrast, italic, normal x-height font visually similar to 'Core Sans E' and 'Core Sans ES' by S-Core and 'Coben' by cretype (names referenced only for comparison).
Keywords: ui labels, branding, packaging, posters, editorial, friendly, casual, approachable, modern, playful, friendly modern, soften tone, approachable clarity, casual emphasis, rounded, soft, monoline, slanted, humanist.
A slanted, monoline sans with generously rounded terminals and smooth joins throughout. Letterforms lean consistently to the right, with open apertures and softly squared curves that keep counters clear. Strokes stay even in weight, with minimal modulation, and corners are eased rather than sharp, producing a gentle, cushioned silhouette. Proportions are balanced and readable, with slightly narrow uppercase forms and lively lowercase shapes that maintain steady rhythm in text.
Works well for interface labels, short paragraphs, and marketing copy where a personable voice is desired. It also suits branding, packaging, and poster headlines that benefit from a modern, friendly slant, and it can support editorial pull quotes or captions where softness and clarity are both important.
The overall tone is warm and informal, with a relaxed, handwritten-adjacent energy while still feeling clean and contemporary. The rounded finishing and consistent slant give it an approachable, upbeat personality suited to friendly messaging rather than strict formality.
The design appears intended to combine the cleanliness of a sans with the warmth of rounded, slanted forms—creating a readable, contemporary style that feels personable and accessible in everyday communication.
Round dots on the i/j and softly curved numerals reinforce the smooth, non-technical texture. The design maintains consistent stroke behavior across letters and figures, helping paragraphs feel cohesive while preserving a light, conversational cadence.