Helicone
A bright, developer-tooling landing surface built on white canvas with near-black Inter headlines and a vivid blue brand accent. The system reads as fast-moving AI-infrastructure SaaS — a large weight-600 Inter hero headline, floating rounded-square logo tiles, a big shadow-elevated product dashboard mockup that anchors the fold, and a quiet slate-gray supporting palette. Brand voltage comes from the oversized headline and the in-product dashboard screenshot rather than from heavy color.
Works with
Claude Code·Cursor·Codex·Gemini CLI·Copilot·v0·Lovable·Bolt·Windsurf·Replit
Color Palette
Accent
Neutrals
Typography
display
84px · 600 · 1.0
The quick brown fox jumps
body
16px · 500 · 1.5
The quick brown fox jumps
button
14px · 400 · 1.429
The quick brown fox jumps
Spacing & Shape
Spacing
| Name | Value | Preview |
|---|---|---|
| xxs | 4px | |
| xs | 8px | |
| sm | 10px | |
| md | 12px | |
| lg | 16px | |
| xl | 24px | |
| xxl | 40px | |
| xxxl | 64px | |
| section | 96px |
Border Radius
| Name | Value | Preview |
|---|---|---|
| sm | 6px | |
| md | 8px | |
| lg | 12px | |
| xl | 16px | |
| xxl | 20px | |
| xxxl | 24px | |
| full | 9999px |
FAQ
- What colors does Helicone use?
- Helicone's core palette includes #09090b, #111827, #18181b, #334155, #5d6673. The full color set with usage roles (canvas, ink, surfaces, accent, semantic) is documented in the Helicone DESIGN.md.
- What font does Helicone use?
- Helicone's primary typeface is Inter. 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 Helicone design system?
- A bright, developer-tooling landing surface built on white canvas with near-black Inter headlines and a vivid blue brand accent. The system reads as fast-moving AI-infrastructure SaaS — a large weigh…