MozaikaDesign system

Leonardo AI — Design System

dark · modern · high · tailwind · confidence 90%

Leonardo AI inverts its own hierarchy: the h1 sits at a modest 34px in Ufficio Display while Leo Sans detonates at 64px/900 for the section statements, and Canva Sans (the parent company showing through) runs the 14px UI copy on pure black. Generated imagery fills every surface — the type stays out of the way because the pixels are the pitch.

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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/leonardo-ai.

Tokens

Leonardo AI's decoded design system: background #000000, text #FFFFFF, accent #FFFFFF, link #FFFFFF, primary #FFFFFF; type scale h1 45.9px / h2 86px / body 21.9996px; 6px spacing base; 9px 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

RoleValue
bg#000000
surface#0F0F0F
border#262626
text#FFFFFF
text_muted#9E9E9E
primary#FFFFFF
accent#FFFFFF
link#FFFFFF
button_bg#FFFFFF
button_text#000000

Using these colors

Typography

Spacing

Radii

Per-section tokens (10)

Export: DESIGN.md

# Leonardo AI — Design System

> dark, modern, high, tailwind

Leonardo AI inverts its own hierarchy: the h1 sits at a modest 34px in Ufficio Display while Leo Sans detonates at 64px/900 for the section statements, and Canva Sans (the parent company showing through) runs the 14px UI copy on pure black. Generated imagery fills every surface — the type stays out of the way because the pixels are the pitch.

## Colors

| Role | Value |
|------|-------|
| bg | `#000000` |
| surface | `#0F0F0F` |
| border | `#262626` |
| text | `#FFFFFF` |
| text_muted | `#9E9E9E` |
| primary | `#FFFFFF` |
| accent | `#FFFFFF` |
| link | `#FFFFFF` |
| button_bg | `#FFFFFF` |
| button_text | `#000000` |

**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.
- `primary`, `accent`, `link`, `button_bg` are all `#FFFFFF` — one role, not several (your action color).
- **accent** `#FFFFFF` — 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: **canvaSans** _(free fallback: Newsreader)_
- Body: **canvaSans** _(free fallback: Newsreader)_
- h1: 45.9px
- h2: 86px
- body: 21.9996px

> **Fonts —** canvaSans may be proprietary — safe free fallback: Newsreader (Google Fonts).

## Spacing
- base unit: 6px
- scale: 3px, 6px, 9px, 12px, 18px, 24px, 36px, 48px

## Radius
- base: 9px
- button: 9999px

## Primary button
- bg `#FFFFFF` · text `#000000` · radius 9999px

## 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: #000000;
  --color-surface: #0F0F0F;
  --color-border: #262626;
  --color-text: #FFFFFF;
  --color-text-muted: #9E9E9E;
  --color-primary: #FFFFFF;  /* ≈ the text color — a foreground/text color, not an action color (action = #FFFFFF). */
  --color-accent: #FFFFFF;  /* 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: #FFFFFF;  /* inline text links — shares the action color. */
  --color-button-bg: #FFFFFF;  /* primary-button fill — the main call-to-action color. */
  --color-button-text: #000000;
  /* fonts: canvaSans may be proprietary — safe free fallback: Newsreader (Google Fonts). */
  --font-heading: "canvaSans", "Newsreader", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body: "canvaSans", "Newsreader", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --text-h1: 45.9px;
  --text-h2: 86px;
  --text-body: 21.9996px;
  --radius-base: 9px;
  --radius-button: 9999px;
  --spacing-1: 3px;
  --spacing-2: 6px;
  --spacing-3: 9px;
  --spacing-4: 12px;
  --spacing-5: 18px;
  --spacing-6: 24px;
  --spacing-7: 36px;
  --spacing-8: 48px;
}

Export: CSS variables

:root {
  /* action color #FFFFFF — the one interactive color; buttons/links/emphasis only, never large fills. */
  --bg: #000000;
  --surface: #0F0F0F;
  --border: #262626;
  --text: #FFFFFF;
  --text-muted: #9E9E9E;
  --primary: #FFFFFF;  /* ≈ the text color — a foreground/text color, not an action color (action = #FFFFFF). */
  --accent: #FFFFFF;  /* 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: #FFFFFF;  /* inline text links — shares the action color. */
  --button-bg: #FFFFFF;  /* primary-button fill — the main call-to-action color. */
  --button-text: #000000;
  --font-heading: "canvaSans", "Newsreader", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body: "canvaSans", "Newsreader", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --radius: 9px;
  --radius-button: 9999px;
}
/* fonts: canvaSans may be proprietary — safe free fallback: Newsreader (Google Fonts). */