Perpetuity UI — Design System

light · modern · medium · react · confidence 95%

The Perpetuity theme — a cohesive shadcn/ui design system (measured 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/ds/perpetuity-ui.

Tokens

Perpetuity UI's decoded design system: background #E8F0F0, text #0A4A55, accent #06858E, link #06858E, primary #06858E; type scale h1 36px / h2 24px / body 14px; 4px spacing base; 2px base radius. The single interactive/action color is #06858E — used only on interactive or must-notice elements (buttons, links, key highlights), never on large fills.

Color roles

Using these colors

• Action color #06858E — the single interactive color; only on things you click or must notice, never large fills.
• primary, accent, link, button_bg are all #06858E — one role, not several (the action color).
• accent #06858E — 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.

Typography

• Heading: Source Code Pro
• Body: Source Code Pro
• h1: 36px
• h2: 24px
• body: 14px

Spacing

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

Radii

• base: 2px
• button: 2px

Export: DESIGN.md

# Perpetuity UI — Design System

> light, modern, medium, react

The Perpetuity theme — a cohesive shadcn/ui design system (measured tokens).

## Colors

| Role | Value |
|------|-------|
| bg | `#E8F0F0` |
| surface | `#DAE6E6` |
| border | `#C6D7D8` |
| text | `#0A4A55` |
| text_muted | `#5E898F` |
| primary | `#06858E` |
| accent | `#06858E` |
| link | `#06858E` |
| button_bg | `#06858E` |
| button_text | `#FFFFFF` |

**Using these colors**

- **Action color** `#06858E` — 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`, `link`, `button_bg` are all `#06858E` — one role, not several (your action color).
- **accent** `#06858E` — 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.

## Typography

- Heading: **Source Code Pro** _(free fallback: JetBrains Mono)_
- Body: **Source Code Pro** _(free fallback: JetBrains Mono)_
- h1: 36px
- h2: 24px
- body: 14px

> **Fonts —** Source Code Pro may be proprietary — safe free fallback: JetBrains Mono (Google Fonts).

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

## Radius
- base: 2px
- button: 2px

## Primary button
- bg `#06858E` · text `#FFFFFF` · radius 2px

## 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.

---

> **Decoded with Mozaika** — measured live, not guessed. Full decoded design system + one-command install: mozaika.design/ds/perpetuity-ui

Export: Tailwind v4 (@theme)

@theme {
  /* action color #06858E — the one interactive color; buttons/links/emphasis only, never large fills. */
  --color-bg: #E8F0F0;
  --color-surface: #DAE6E6;
  --color-border: #C6D7D8;
  --color-text: #0A4A55;
  --color-text-muted: #5E898F;
  --color-primary: #06858E;  /* primary brand / action color. */
  --color-accent: #06858E;  /* 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. */
  --color-link: #06858E;  /* inline text links — shares the action color. */
  --color-button-bg: #06858E;  /* primary-button fill — the main call-to-action color. */
  --color-button-text: #FFFFFF;
  /* fonts: Source Code Pro may be proprietary — safe free fallback: JetBrains Mono (Google Fonts). */
  --font-heading: "Source Code Pro", "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --font-body: "Source Code Pro", "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --text-h1: 36px;
  --text-h2: 24px;
  --text-body: 14px;
  --radius-base: 2px;
  --radius-button: 2px;
  --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 #06858E — the one interactive color; buttons/links/emphasis only, never large fills. */
  --bg: #E8F0F0;
  --surface: #DAE6E6;
  --border: #C6D7D8;
  --text: #0A4A55;
  --text-muted: #5E898F;
  --primary: #06858E;  /* primary brand / action color. */
  --accent: #06858E;  /* 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: #06858E;  /* inline text links — shares the action color. */
  --button-bg: #06858E;  /* primary-button fill — the main call-to-action color. */
  --button-text: #FFFFFF;
  --font-heading: "Source Code Pro", "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --font-body: "Source Code Pro", "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --radius: 2px;
  --radius-button: 2px;
}
/* fonts: Source Code Pro may be proprietary — safe free fallback: JetBrains Mono (Google Fonts). */