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Designs amplitude.com

What font does Amplitude use? IBM Plex Sans.

Amplitude's website sets its type in IBM Plex Sans, on a dark #000000 canvas with #FFFFFF text and a #1E61F0 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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      Amplitude fonts and type scale

      Amplitude's website sets both headings and body text in IBM Plex Sans, with IBM Plex Mono for code. Body text is 18px, section headings 28px and the largest display type 55px, at weight 400. If you can't use IBM Plex Sans, ask your AI for the closest free match and keep the sizes and weights.

      Amplitude color codes

      Canvas#000000the page background
      Surface#242A2Ecards and raised areas
      Text#FFFFFFprimary text
      Accent#1E61F0buttons, links and focus
      Second accent#FF7C77secondary emphasis
      Muted#565656secondary text and captions
      Border#13294Bdividers and outlines

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

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