IBM Plex Sans KR

IBM Plex Sans KR is a sans-serif family with a broad range of seven weights, from 100 through 700. Its normal style keeps the system focused and easy to plan, making it suitable for interfaces, editorial layouts, and other work that benefits from consistent upright text across Korean, Latin, and Latin Extended character sets.

Best suited for: Use it for interface labels, navigation, product documentation, reports, posters, and longer reading where a clean sans-serif structure is helpful. Lighter weights can support quiet supporting text, while middle weights fit everyday copy. Heavier options can bring emphasis to headings, buttons, and short announcements.

Design considerations: The seven-step weight range allows clear hierarchy without changing typeface or style. Reserve 100 and 200 for spacious, larger settings where fine strokes can remain legible; 300 and 400 are more suitable for regular reading. Use 500–700 selectively for labels and headings, especially in dense layouts.

Pairing guidance: For a restrained system, pair it with a serif that has moderate contrast and comfortable text proportions. A neutral sans-serif can also work when a second family is needed for utility text, provided its spacing and weight feel compatible. Keep the pairing simple, and let size, weight, and spacing create distinction.