The release notes document an interface change
Salesforce’s official Summer 2021 notes say Lightning Design System tokens moved from Salesforce Sans to the native sans-serif UI font provided by the operating system. The related note applies this to Lightning Experience and the Salesforce mobile app. This is direct evidence of a particular product change, not a claim about the Salesforce logo, every marketing page or every separately configured rich-text field.
Why the native-font context matters
Salesforce describes the change in terms of readability, localization, reduced branding conflicts and avoiding a font download for system text. Its own explanation contrasts the earlier family with broader platform-font support. Treat those as the vendor’s reasons for the documented change. An old screenshot may therefore differ from another device or release without either image proving a single permanent Salesforce font.
Distinguish an interface default from authored content
A dashboard label, an email template and a rich-text value can have separate formatting controls. Before trying to match one, record where the text appears and whether a custom component is involved. An instruction to change a font in authored content is different from identifying the application’s default. Keep those questions separate so a historical brand-family name does not become an incorrect setting recommendation.
Compare a separate business dashboard
Use Inter, Source Sans 3 and Manrope for an independent dashboard mockup. They are comparison families, not a claim about the exact default on every Salesforce device. Include a long field label, several numeric values and a wrapped error message. Choose consistent reading sizes and spacing, and make status differences explicit rather than relying on small font-weight changes alone.
Your questions, answered.
Did Salesforce document replacing Salesforce Sans?
Yes. Its Summer 2021 release notes describe native system fonts replacing it in the specified Lightning interface contexts.
Does that identify the typeface in every Salesforce rich-text field?
No. A documented interface default and independently formatted content can be different.
Sources & background
Sources supporting this page’s explanations. Practical examples are our editorial suggestions.