SST — Design System

Name: SST design system
Creator: Mozaika
Keywords: design system, design tokens, SST, light, custom

light · modern · medium · custom · confidence 85%

The full decoded design system for SST: color roles, type scale, spacing, radii and paste-ready DESIGN.md / Tailwind / CSS exports.

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

Tokens

SST's decoded design system: background #FFFFFF, text #303055, accent #303055, link #303055, primary #5196B3; type scale h1 48px / h2 48px / body 20px; 4px spacing base; 0px base radius. The single interactive/action color is #FFFFFF — used only on interactive or must-notice elements (buttons, links, key highlights), never on large fills.

Color roles

Role	Value
bg	`#FFFFFF`
surface	`#F2F2F4`
border	`#DFDFE5`
text	`#303055`
text_muted	`#7E7E95`
primary	`#5196B3`
accent	`#303055`
link	`#303055`
secondary	`#0000EE`
button_bg	`#FFFFFF`
button_text	`#767682`

Using these colors

Action color #FFFFFF — the single interactive color; only on things you click or must notice, never large fills.
accent, link are all #303055 — one role, not several (the action color).
accent #303055 — accent for emphasis — keep it rare on the page.
primary #5196B3 — a brand color — but the call-to-action uses #FFFFFF, not this.
secondary #0000EE — 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: Rubik
Body: Arial
h1: 48px
h2: 48px
body: 20px

Spacing

base unit: 4px
scale: 2px, 4px, 6px, 8px, 12px, 16px, 24px, 32px

Radii

base: 0px
button: 4px

Per-section tokens (2)

Export: DESIGN.md

# SST — Design System

> light, modern, medium, custom

## Colors

| Role | Value |
|------|-------|
| bg | `#FFFFFF` |
| surface | `#F2F2F4` |
| border | `#DFDFE5` |
| text | `#303055` |
| text_muted | `#7E7E95` |
| primary | `#5196B3` |
| accent | `#303055` |
| link | `#303055` |
| secondary | `#0000EE` |
| button_bg | `#FFFFFF` |
| button_text | `#767682` |

**Using these colors**

- **Action color** `#FFFFFF` — the single interactive color; it appears only on things you click or must notice (buttons, key highlights), never on large fills or backgrounds.
- `accent`, `link` are all `#303055` — one role, not several.
- **accent** `#303055` — accent for emphasis — keep it rare on the page.
- **primary** `#5196B3` — a brand color — but the call-to-action uses #FFFFFF, not this.
- **secondary** `#0000EE` — 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: **Rubik** _(free fallback: Newsreader)_
- Body: **Arial**
- h1: 48px
- h2: 48px
- body: 20px

> **Fonts —** Rubik may be proprietary — safe free fallback: Newsreader (Google Fonts). Arial — system font, no web load needed.

## Spacing
- base unit: 4px
- scale: 2px, 4px, 6px, 8px, 12px, 16px, 24px, 32px

## Radius
- base: 0px
- button: 4px

## Primary button
- bg `#FFFFFF` · text `#767682` · radius 4px

## 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.

Export: Tailwind v4 (@theme)

@theme {
  /* action color #FFFFFF — the one interactive color; buttons/links/emphasis only, never large fills. */
  --color-bg: #FFFFFF;
  --color-surface: #F2F2F4;
  --color-border: #DFDFE5;
  --color-text: #303055;
  --color-text-muted: #7E7E95;
  --color-primary: #5196B3;  /* a brand color — but the call-to-action uses #FFFFFF, not this. */
  --color-accent: #303055;  /* accent for emphasis — keep it rare on the page. */
  --color-link: #303055;  /* inline text links and link-styled controls. */
  --color-secondary: #0000EE;  /* 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. */
  --color-button-bg: #FFFFFF;  /* primary-button fill — the main call-to-action color. */
  --color-button-text: #767682;
  /* fonts: Rubik may be proprietary — safe free fallback: Newsreader (Google Fonts). Arial — system font, no web load needed. */
  --font-heading: "Rubik", "Newsreader", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body: "Arial", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --text-h1: 48px;
  --text-h2: 48px;
  --text-body: 20px;
  --radius-base: 0px;
  --radius-button: 4px;
  --spacing-1: 2px;
  --spacing-2: 4px;
  --spacing-3: 6px;
  --spacing-4: 8px;
  --spacing-5: 12px;
  --spacing-6: 16px;
  --spacing-7: 24px;
  --spacing-8: 32px;
}

Export: CSS variables

:root {
  /* action color #FFFFFF — the one interactive color; buttons/links/emphasis only, never large fills. */
  --bg: #FFFFFF;
  --surface: #F2F2F4;
  --border: #DFDFE5;
  --text: #303055;
  --text-muted: #7E7E95;
  --primary: #5196B3;  /* a brand color — but the call-to-action uses #FFFFFF, not this. */
  --accent: #303055;  /* accent for emphasis — keep it rare on the page. */
  --link: #303055;  /* inline text links and link-styled controls. */
  --secondary: #0000EE;  /* 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. */
  --button-bg: #FFFFFF;  /* primary-button fill — the main call-to-action color. */
  --button-text: #767682;
  --font-heading: "Rubik", "Newsreader", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body: "Arial", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --radius: 0px;
  --radius-button: 4px;
}
/* fonts: Rubik may be proprietary — safe free fallback: Newsreader (Google Fonts). Arial — system font, no web load needed. */