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Designs signal.org

What font does Signal use? Inter.

Signal's website sets its type in Inter, on a light #FFFFFF canvas with #1B1B1B text and a #00D1B2 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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      Signal fonts and type scale

      Signal's website sets both headings and body text in Inter, with Inconsolata for code. Body text is 16px, section headings 40px and the largest display type 60px, at weight 400. If you can't use Inter, ask your AI for the closest free match and keep the sizes and weights.

      Signal color codes

      Canvas#FFFFFFthe page background
      Surface#F3F4F6cards and raised areas
      Text#1B1B1Bprimary text
      Accent#00D1B2buttons, links and focus
      Second accent#4258FFsecondary emphasis
      Muted#69748Csecondary text and captions
      Border#D6D9E0dividers and outlines

      How do I build a site that looks like Signal 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 Signal's look, not its name, logo or copy.

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