Estuary
A dark, engineering-confident data-platform interface built on a deep navy canvas (#04192b) with white Inter type, electric-violet primary CTAs, and a cooler blue used for links and accents. The system reads as enterprise data-infrastructure SaaS — dense feature bands, slate-bordered cards, pill-shaped stat chips, and isometric product diagrams shown directly on the dark canvas. Brand voltage comes from the violet/blue action layer and the gradient-glow accents against an almost entirely dark, navy-on-navy surface stack.
Works with
Claude Code·Cursor·Codex·Gemini CLI·Copilot·v0·Lovable·Bolt·Windsurf·Replit
Color Palette
Accent
Neutrals
Typography
display-xl
60px · 600 · 1.1
The quick brown fox jumps
display-lg
40px · 600 · 1.2
The quick brown fox jumps
title
16px · 700 · 1.1
The quick brown fox jumps
overline
10.8px · 600 · 1.1
The quick brown fox jumps
body
14px · 400 · 2.143
The quick brown fox jumps
button
18px · 400 · 1.5
The quick brown fox jumps
Spacing & Shape
Spacing
| Name | Value | Preview |
|---|---|---|
| xxs | 4px | |
| xs | 8px | |
| sm | 12px | |
| md | 16px | |
| lg | 20px | |
| xl | 24px |
Border Radius
| Name | Value | Preview |
|---|---|---|
| xs | 3px | |
| sm | 4px | |
| md | 8px | |
| lg | 12px | |
| xl | 16px | |
| xxl | 24px | |
| pill | 100px |
FAQ
- What colors does Estuary use?
- Estuary's core palette includes #625eff, #5072eb, #a4b6f4, #ffffff, #000000. The full color set with usage roles (canvas, ink, surfaces, accent, semantic) is documented in the Estuary DESIGN.md.
- What font does Estuary use?
- Estuary'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 Estuary design system?
- A dark, engineering-confident data-platform interface built on a deep navy canvas (#04192b) with white Inter type, electric-violet primary CTAs, and a cooler blue used for links and accents. The syst…