Hanko
A dark, developer-first authentication-platform interface anchored on a near-black canvas (#1d1d1f) with oversized white Geist display headlines and a single signature light-blue pill CTA (#aedfff). The system reads as confident, technical, and privacy-minded — heavily rounded pill shapes, product UI fragments (passcode entry, MFA setup, passkey sign-in) shown directly inside dark cards, soft drop shadows, and a sky-blue closing CTA band that briefly flips the page to light.
Works with
Claude Code·Cursor·Codex·Gemini CLI·Copilot·v0·Lovable·Bolt·Windsurf·Replit
Color Palette
Accent
Neutrals
Typography
display
66px · 600 · 1.3
The quick brown fox jumps
title
18px · 500 · 1.3
The quick brown fox jumps
heading-card
18px · 600 · 1.333
The quick brown fox jumps
eyebrow
13px · 600 · 1.3
The quick brown fox jumps
body
18px · 500 · 1.3
The quick brown fox jumps
button
13px · 400 · 1.538
The quick brown fox jumps
Spacing & Shape
Spacing
| Name | Value | Preview |
|---|---|---|
| xxs | 4px | |
| xs | 8px | |
| sm | 10px | |
| md | 16px | |
| lg | 20px | |
| xl | 24px | |
| xxl | 30px |
Border Radius
| Name | Value | Preview |
|---|---|---|
| xs | 8px | |
| sm | 10px | |
| md | 12px | |
| lg | 16px | |
| pill | 60px | |
| blob | 200px |
FAQ
- What colors does Hanko use?
- Hanko's core palette includes #aedfff, #b7c7d1, #222222, #1d1d1f, #222528. The full color set with usage roles (canvas, ink, surfaces, accent, semantic) is documented in the Hanko DESIGN.md.
- What font does Hanko use?
- Hanko's primary typeface is Geist. The complete type scale (sizes, weights, line-height and letter-spacing per role), with an open substitute where the original is licensed, is documented in the DESIGN.md.
- What is the Hanko design system?
- A dark, developer-first authentication-platform interface anchored on a near-black canvas (#1d1d1f) with oversized white Geist display headlines and a single signature light-blue pill CTA (#aedfff).…