posthog.com

Product analytics with a famously irreverent, hand-drawn website. posthog.com's landing page uses no detectable animation or 3D library and set in RoundHog. Its palette centers on #111111, #374151, #320601.

Color palette

What we detected

Use this palette as CSS variables

:root {
  --posthog-color-1: #111111;
  --posthog-color-2: #374151;
  --posthog-color-3: #320601;
  --posthog-color-4: #23251D;
  --posthog-color-5: #53FFCB;
  --posthog-color-6: #F7A501;
  --posthog-font: "RoundHog", system-ui, sans-serif;
}

Rebuild something in this style with Claude

Paste this into Claude Code, Claude, ChatGPT or Cursor with Enrichr connected. It borrows the system, not the content: your copy, your brand, posthog.com's rhythm.

Use Enrichr to extract the design system from https://posthog.com.
Write tokens.css from the captured values (palette, type scale,
spacing, radii, easings), then build a hero in that style using
my own copy. List anything you had to guess.

posthog.com design FAQ

What font does posthog.com use?

posthog.com's landing page loads RoundHog. A font you can see on a site is licensed to that site, so check the foundry's terms or pick a free alternative before using it yourself.

What colors does posthog.com use?

The most used colors on posthog.com's landing page are #111111, #374151, #320601, #23251D, #53FFCB, #F7A501, ranked by how often they appear in the rendered page.

Does posthog.com use GSAP, Three.js or another animation library?

We didn't detect GSAP, Three.js, Framer Motion, Lenis or similar libraries on the landing page. Its motion, if any, likely comes from CSS or custom code.

How do I get posthog.com's full design system?

Connect Enrichr to Claude, ChatGPT or Cursor and ask for the design system of https://posthog.com. It captures the rendered page and returns the full token set (type scale, spacing, radii, easings) plus animation timings and any WebGL shaders.

More from the gallery

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Captured 2026-10-14 from the site's public landing page. Only publicly observable information is shown, and it can change as the site does. All names and trademarks belong to their owners; Enrichr is not affiliated with posthog.com.