Doppler
A dark, developer-tooling marketing interface built on a deep plum-purple canvas (#1c1624) with an electric-green primary CTA and violet brand glows. The system reads as confident security-infrastructure SaaS — soft-rounded dark cards holding real product UI fragments, light-ivory \"spec sheet\" cards for proof points, and a custom geometric display face (Doppler Repro) carrying near-white headlines. Brand voltage comes from the violet→pink gradient applied to hero sub-headlines and the single neon-green action color used sparingly across an otherwise monochrome dark surface.
Works with
Claude Code·Cursor·Codex·Gemini CLI·Copilot·v0·Lovable·Bolt·Windsurf·Replit
Color Palette
Accent
Neutrals
Typography
display
48px · 450 · 1.2
The quick brown fox jumps
heading
32px · 450 · 1.2
The quick brown fox jumps
body
18px · 400 · 1.4
The quick brown fox jumps
button
15px · 700 · 1.0
The quick brown fox jumps
Spacing & Shape
Spacing
| Name | Value | Preview |
|---|---|---|
| xxs | 4px | |
| xs | 8px | |
| sm | 14px | |
| md | 16px | |
| lg | 20px | |
| xl | 32px | |
| xxl | 50px | |
| huge | 80px | |
| section | 100px |
Border Radius
| Name | Value | Preview |
|---|---|---|
| sm | 8px | |
| md | 12px | |
| lg | 20px | |
| blob | 80px | |
| blob-lg | 120px | |
| pill | 9999px |
FAQ
- What colors does Doppler use?
- Doppler's core palette includes #00f575, #f1f0ec, #d0c9c4, #000000, #1c1624. The full color set with usage roles (canvas, ink, surfaces, accent, semantic) is documented in the Doppler DESIGN.md.
- What font does Doppler use?
- Doppler's primary typeface is Doppler Repro. 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 Doppler design system?
- A dark, developer-tooling marketing interface built on a deep plum-purple canvas (#1c1624) with an electric-green primary CTA and violet brand glows. The system reads as confident security-infrastruc…