Svix — design system & UI screens

Dev Tools · 1 screen · 14 sections · https://www.svix.com/

Deep blue gradient hero over a customer logo wall: Brex, Benchling, Replicate, Clerk.

This is a static, crawlable rendering for search & AI engines. The interactive version — filters, live decode console, copy & export — is at https://mozaika.design/website/svix.

Decoded design system

Svix's decoded design system: background #FFFFFF, text #0A0A0B, accent #2C70FF, link #1C1C46, primary #2C70FF; type scale h1 64px / h2 18px / body 14.4px; 8px spacing base; 5px base radius. The single interactive/action color is #2C70FF — used only on interactive or must-notice elements (buttons, links, key highlights), never on large fills.

Color roles

Role	Value
bg	`#FFFFFF`
surface	`#F0F0F0`
border	`#DADADA`
text	`#0A0A0B`
text_muted	`#676767`
primary	`#2C70FF`
accent	`#2C70FF`
link	`#1C1C46`
secondary	`#A9B7C6`
button_bg	`#2C70FF`
button_text	`#FFFFFF`

Using these colors

Action color #2C70FF — the single interactive color; only on things you click or must notice, never large fills.
primary, accent, button_bg are all #2C70FF — one role, not several (the action color).
accent #2C70FF — THE accent / action color — interactive & must-notice only (buttons, links, focus, one key highlight); never large fills or backgrounds. Scarcity is what makes it read as designed.
link #1C1C46 — inline text links and link-styled controls.
secondary #A9B7C6 — optional secondary accent — LOW decode confidence; use rarely (a status color or a single decorative moment) or omit it entirely. Prefer one accent unless the reference clearly shows two.

Typography

Heading: Roboto
Body: Roboto
Mono: ui-monospace
h1: 64px
h2: 18px
body: 14.4px

Spacing

base unit: 8px
scale: 4px, 8px, 12px, 13px, 16px, 20px, 24px, 28px, 32px, 48px

Radii

base: 5px
button: 6px

Shadows (elevation)

subtle: rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0.1) 0px 4px 6px -1px, rgba(0, 0, 0, 0.1) 0px 2px 4px -2px
card: rgba(0, 0, 0, 0.12) 0px 0px 10px 0px
overlay: rgba(0, 0, 0, 0.1) 0px 10px 40px 0px

Motion

Micro-interactions run at 150ms (dominant) with cubic-bezier(0.4, 0, 0.2, 1).

durations: 150ms · 300ms · 400ms
easings: cubic-bezier(0.4, 0, 0.2, 1) · ease
animated properties: color, background-color, border-color, text-decoration-color

Button states (measured)

primary hover: background #0182E3
primary focus: outline 1px auto rgb(16, 16, 16)

Layout (measured)

nav: 114px

Overlay recipe (measured)

dropdown panel: #FFFFFF · radius 6px

Responsive (measured)

breakpoints: 450px · 600px · 800px · 1024px · 1200px
mobile (390px): hero 40px · nav hamburger

Full design system, per-section tokens & DESIGN.md / Tailwind / CSS exports →

Screens

Webhooks your customers can actually rely on