Source Sans Pro

Source Sans Pro is a sans serif family with a broad weight range from 200 to 900 and matching italic styles, giving it plenty of room to shift from light, open text to strong, emphatic display use. Its wide subset coverage supports multilingual setting across Latin, Cyrillic, Greek, and Vietnamese scripts, making it adaptable for international projects. The family’s structure suggests a clean, straightforward voice that can stay readable in long passages while still carrying enough weight variety for hierarchy and interface work.

Source Sans Pro suits editorial layouts, product interfaces, documentation, and brand systems that need a versatile sans serif with consistent rhythm across many weights. Use the lighter styles for spacious body text or refined labels, and bring in the heavier weights to create clear contrast in headings, navigation, and calls to action. It pairs well with typography that benefits from a neutral, orderly partner, especially when you want the text to feel organized without drawing too much attention to itself.

Get Source Sans Pro on Fontsource