Sans Normal Sigaj 3 is a light, narrow, low contrast, upright, normal x-height font.
Keywords: ui text, body text, packaging, editorial, education, friendly, casual, approachable, playful, humanist, approachability, warmth, informality, readability, personality, rounded, monoline, soft, informal, open.
A rounded, monoline sans with softly tapered terminals and gently uneven stroke endings that suggest a hand-drawn influence without becoming script-like. Curves are generous and open, with circular forms (O, C, G, e) reading cleanly and counters staying spacious at text sizes. Uppercase proportions are simple and airy, while lowercase shows modest quirks—most noticeably a single-storey a and g, a compact shoulder on r, and a slightly hooked f—adding character while keeping a consistent rhythm. Numerals follow the same smooth, lightly irregular contouring, with open shapes and straightforward construction.
It works well for interface copy, product packaging, and editorial text where a softer voice is desired, especially in short to medium passages. The clear shapes and open counters also make it a good fit for educational materials and signage that benefits from an approachable tone.
The overall tone is warm and conversational, leaning toward an easygoing, everyday friendliness rather than strict neutrality. Subtle irregularities and rounded geometry give it a personable, handmade feel suited to relaxed, contemporary communication.
The design appears intended to deliver a modern sans reading experience with added warmth and individuality. By combining clean, rounded construction with mild hand-made irregularity, it aims to feel friendly and accessible while remaining functional in text settings.
Spacing appears comfortably open, supporting legibility in running text, and the punctuation and dots read crisp and round. The design avoids sharp joins and hard corners, favoring softened transitions that keep the texture light and inviting.