Runway — Design System

light · modern · medium · tailwind · confidence 92%

Runway states 'Building AI to Simulate the World' in ABC Normal at a modest 48px/400 — research-lab humility from the company generating Hollywood shots — with a dense 14-15px body and 6px-radius charcoal buttons. Full-bleed generated film does the astonishing; the deliberately 'normal' typeface is the counterweight that makes the output feel inevitable.

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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/runway.

Tokens

Runway's decoded design system: background #FFFFFF, text #262626, accent #2B22FA, link #2B22FA, primary #6B7280; type scale h1 48px / h2 36px / body 14px; 4px spacing base; 6px base radius. The single interactive/action color is #F7F7F7 — used only on interactive or must-notice elements (buttons, links, key highlights), never on large fills.

Color roles

Using these colors

• Action color #F7F7F7 — the single interactive color; only on things you click or must notice, never large fills.
• accent, link are all #2B22FA — one role, not several (the action color).
• accent #2B22FA — accent for emphasis — keep it rare on the page.
• primary #6B7280 — a neutral UI color (chips, tags, icon fills, chrome), not the action color (action = #F7F7F7).
• secondary #9CA3AF — 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

• h1: 48px
• h2: 36px
• body: 14px

Spacing

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

Radii

• base: 6px
• button: 6px

Per-section tokens (8)

• Hero
• Logo Wall
• Feature
• Feature
• Feature
• Gallery / Showcase
• CTA / Sign-up
• Footer

Export: DESIGN.md

# Runway — Design System

> light, modern, medium, tailwind

Runway states 'Building AI to Simulate the World' in ABC Normal at a modest 48px/400 — research-lab humility from the company generating Hollywood shots — with a dense 14-15px body and 6px-radius charcoal buttons. Full-bleed generated film does the astonishing; the deliberately 'normal' typeface is the counterweight that makes the output feel inevitable.

## Colors

| Role | Value |
|------|-------|
| bg | `#FFFFFF` |
| surface | `#F1F1F1` |
| border | `#DEDEDE` |
| text | `#262626` |
| text_muted | `#787878` |
| primary | `#6B7280` |
| accent | `#2B22FA` |
| link | `#2B22FA` |
| secondary | `#9CA3AF` |
| button_bg | `#F7F7F7` |
| button_text | `#0C0C0C` |

**Using these colors**

- **Action color** `#F7F7F7` — 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 `#2B22FA` — one role, not several.
- **accent** `#2B22FA` — accent for emphasis — keep it rare on the page.
- **primary** `#6B7280` — a neutral UI color (chips, tags, icon fills, chrome), not the action color (action = #F7F7F7).
- **secondary** `#9CA3AF` — 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

- h1: 48px
- h2: 36px
- body: 14px

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

## Radius
- base: 6px
- button: 6px

## Primary button
- bg `#F7F7F7` · text `#0C0C0C` · radius 6px

## 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 #F7F7F7 — the one interactive color; buttons/links/emphasis only, never large fills. */
  --color-bg: #FFFFFF;
  --color-surface: #F1F1F1;
  --color-border: #DEDEDE;
  --color-text: #262626;
  --color-text-muted: #787878;
  --color-primary: #6B7280;  /* a neutral UI color (chips, tags, icon fills, chrome), not the action color (action = #F7F7F7). */
  --color-accent: #2B22FA;  /* accent for emphasis — keep it rare on the page. */
  --color-link: #2B22FA;  /* inline text links and link-styled controls. */
  --color-secondary: #9CA3AF;  /* 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: #F7F7F7;  /* primary-button fill — the main call-to-action color. */
  --color-button-text: #0C0C0C;
  --text-h1: 48px;
  --text-h2: 36px;
  --text-body: 14px;
  --radius-base: 6px;
  --radius-button: 6px;
  --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 #F7F7F7 — the one interactive color; buttons/links/emphasis only, never large fills. */
  --bg: #FFFFFF;
  --surface: #F1F1F1;
  --border: #DEDEDE;
  --text: #262626;
  --text-muted: #787878;
  --primary: #6B7280;  /* a neutral UI color (chips, tags, icon fills, chrome), not the action color (action = #F7F7F7). */
  --accent: #2B22FA;  /* accent for emphasis — keep it rare on the page. */
  --link: #2B22FA;  /* inline text links and link-styled controls. */
  --secondary: #9CA3AF;  /* 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: #F7F7F7;  /* primary-button fill — the main call-to-action color. */
  --button-text: #0C0C0C;
  --radius: 6px;
  --radius-button: 6px;
}