Svix — decoded design system

Name: Svix design system (live decode)
Creator: Mozaika
Keywords: design system, design tokens, Svix, svix.com, light, tailwind

svix.com · light · professional · tailwind · deep decode — measured live

Svix's design system, decoded live by Mozaika: measured color roles, type scale, buttons with real hover/focus states, motion and the brand's own tokens.

Open in Mozaika →

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

Decoded design system

Svix's decoded design system: background #FFFFFF, text #0A0A0B, accent #2C70FF, link #6A6B75, primary #2C70FF; type scale h1 64px / h2 48px / body 16px; 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	`#6A6B75`
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 #6A6B75 — reads as a neutral UI color, not a link accent — verify against the reference (action = #2C70FF).
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: 48px
body: 16px

Spacing

base unit: 8px
scale: 4px, 8px, 12px, 16px, 20px, 24px, 32px, 48px, 56px, 64px

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: rgb(255, 255, 255) 0px 0px 0px 0px, rgb(96, 165, 250) 0px 0px 0px 3px, rgba(0, 0, 0, 0) 0px 0px 0px 0px

Motion

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

durations: 150ms · 80ms · 100ms
easings: cubic-bezier(0.4, 0, 0.2, 1) · linear
animated properties: transform, opacity, color, background-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: 1024px
mobile (390px): hero 40px · nav hamburger

Install it

Drop this measured system into any shadcn/Tailwind project in one command:

npx shadcn add mozaika.design/r/decode/svix.com

registry item · or query it over MCP: get_design_system("Svix")

Export: DESIGN.md

# Svix — Design System

> light, professional, medium, tailwind — deep decode (measured live)

## Colors

| Role | Value |
|------|-------|
| bg | `#FFFFFF` |
| surface | `#F0F0F0` |
| border | `#DADADA` |
| text | `#0A0A0B` |
| text_muted | `#676767` |
| primary | `#2C70FF` |
| accent | `#2C70FF` |
| link | `#6A6B75` |
| secondary | `#A9B7C6` |
| button_bg | `#2C70FF` |
| button_text | `#FFFFFF` |

**Using these colors**

- **Action color** `#2C70FF` — the single interactive color; it appears only on things you click or must notice (buttons, key highlights), never on large fills or backgrounds.
- `primary`, `accent`, `button_bg` are all `#2C70FF` — one role, not several (your 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** `#6A6B75` — reads as a neutral UI color, not a link accent — verify against the reference (action = #2C70FF).
- **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.
- **Page coverage** (full-page screenshot pixels): `#1C1C46` 79% · `#FFFFFF` 16.4% · `#7782A5` 4.6%

## Typography

- Heading: **Roboto**
- Body: **Roboto**
- Mono: **ui-monospace** _(measured)_

| Role | Size / weight · line-height · tracking |
|------|------------------------------------------|
| hero | 64px / 500 · lh 70px · tracking -0.48px |
| h2 | 48px / 500 · lh 58px · tracking -0.48px |
| h3 | 40px / 500 · lh 52px · tracking -0.48px |
| body | 16px / 400 · lh 24px |
| small | 14px / 500 · lh 22px |
| eyebrow | 12px / 400 · tracking 0.6px |

- Weight ladder: 400 · 500 — use these exact measured weights, not the 400/600 defaults.

> **Fonts —** Roboto — free, on Google.

## Spacing
- base unit: 8px (inferred from the measured scale)
- measured scale: 4px, 8px, 12px, 16px, 20px, 24px, 32px, 48px, 56px, 64px — snap all gaps/padding to these

## Radius
- base: 5px
- button: 6px
- card: 8px
- pill: 9999px

## Buttons

| Button | Fill / text | Border | Radius | Padding | Font | Shadow |
|--------|-------------|--------|--------|---------|------|--------|
| primary | `#2C70FF` / `#FFFFFF` | 1px solid rgba(0, 0, 0, 0) | 6px | 8px 16px 8px 16px | 500 16px | none |
| secondary | `rgba(0, 0, 0, 0)` / `#FFFFFF` | 1px solid rgb(255, 255, 255) | 6px | 8px 16px 8px 16px | 500 16px | none |

**States (measured, not guessed)**

- primary hover: background `#0182E3`
- primary focus: outline `1px auto rgb(16, 16, 16)`
- secondary hover: background `rgba(255, 255, 255, 0.3)`
- transition: `color 0.15s cubic-bezier(0.4, 0, 0.2, 1)`

## 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: `rgb(255, 255, 255) 0px 0px 0px 0px, rgb(96, 165, 250) 0px 0px 0px 3px, rgba(0, 0, 0, 0) 0px 0px 0px 0px`

## Motion
- durations: 150ms (dominant) · 80ms · 100ms
- easings: `cubic-bezier(0.4, 0, 0.2, 1)` (dominant) · `linear`
- animated properties: transform, opacity, color, background-color

Micro-interactions use the dominant duration + easing; nothing on the page animates slower than the longest duration above — don't invent springier motion.

## Layout (measured)
- nav: 114px

## Motion choreography (measured)
- overlay dropdown (auto-opened): panel #FFFFFF · r 6px · shadow 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 10px 15px -3px, rgba(0, 0, 0, 0.1) 0px 4px 6px -4px

Rebuild the timeline, not just the durations — order, delays and staggers above are the choreography.

## Components (measured)
- link: #1C1C46 · underline

## Responsive (measured)
- breakpoints: 1024px
- mobile (390px): hero 40px · body 16px · nav: hamburger

## How to apply
Paste the Tailwind `@theme` (or CSS variables) as your base, then build each
section to its spec — verify every color, radius, and font against these tokens.
Hover/focus states, shadows and motion timings above are measured from the live page — match them exactly, don't re-guess them.

← All decoded design systems

An automated reading of Svix's publicly-visible CSS (colors, fonts, spacing, motion) — not affiliated with svix.com. No screenshots stored. Removal requests: hello@mozaika.design.