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Designs mozilla.org

What font does Mozilla use? Mozilla Text and Mozilla Headline.

Mozilla's website sets its type in Mozilla Text with Mozilla Headline headings, on a light #FFFFFF canvas with #000000 text and a #D70022 accent. Copy the palette and fonts, or a ready prompt to build something original in this style with Claude Code, Cursor, Lovable or v0.

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      Mozilla fonts and type scale

      Mozilla's website sets body text in Mozilla Text and headings in Mozilla Headline. Body text is 16px, section headings 32px and the largest display type 56px, at weight 700. If you can't use Mozilla Text, ask your AI for the closest free match and keep the sizes and weights.

      Mozilla color codes

      Canvas#FFFFFFthe page background
      Surface#FAFAFAcards and raised areas
      Text#000000primary text
      Accent#D70022buttons, links and focus
      Second accent#0060DFsecondary emphasis
      Muted#5E5E72secondary text and captions
      Border#FAFAFAdividers and outlines

      How do I build a site that looks like Mozilla with AI?

      Open the Prompt tab above, change its first line to what you are building, and paste it into Lovable, v0, Bolt, Claude Code or Cursor. For a whole project, install the Claude skill or the Cursor rule instead, so every screen keeps the style. Build something original: keep Mozilla's look, not its name, logo or copy.

      Read from mozilla.org's public CSS on 25 October 2026. Siteprint is not affiliated with Mozilla; names and trademarks belong to their owners.