Essential Typography Rules: Font Pairing, Tracking, and Optical Baselines

Web & Graphic Design • 6 min read • Published 2025-02-02

Key Summary: A comprehensive guide to selecting font pairings like Quicksand and Plus Jakarta Sans that make web content effortless to read.

Good Typography is Invisible; Bad Typography is Painful

When typography is crafted with mathematical precision, the reader absorbs information effortlessly without experiencing eye strain.

Golden Rules of Web Typography

1. Maintain 65 to 75 Characters per Line: Narrow columns cause erratic eye jumping; wide columns cause line fatigue.

2. Line Height Math: For body paragraphs, a line height between 1.5 and 1.7 ensures balanced optical breathing room.

3. Contrast and Hierarchy: Never skip heading levels. A Major Second (1.125) or Perfect Fourth (1.333) typographic scale creates harmony.

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