Bolt — Design System

dark · modern · high · tailwind · confidence 92%

Bolt asks 'What will you build today?' in Inter Display at 48px/700 on near-black #171719, with the prompt box as the hero and electric blue #1488FC 6px-radius buttons. Generated app previews tile beneath — prompt-to-app tooling whose typography stays plain because the demo IS the pyrotechnics.

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/bolt.

Tokens

Bolt's decoded design system: background #111114, text #ECECEE, accent #2BA6FF, link #2BA6FF, primary #1488FC; type scale h1 48px / h2 30px / body 16px; 4px spacing base; 6px base radius. The single interactive/action color is #1488FC — used only on interactive or must-notice elements (buttons, links, key highlights), never on large fills.

Color roles

Using these colors

• Action color #1488FC — the single interactive color; only on things you click or must notice, never large fills.
• primary, button_bg are all #1488FC — one role, not several (the action color).
• accent, link are all #2BA6FF — one role, not several (the action color).
• accent #2BA6FF — accent for emphasis — keep it rare on the page.
• secondary #3D1B1E — 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: Inter Display
• Body: Inter
• h1: 48px
• h2: 30px
• body: 16px

Spacing

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

Radii

• base: 6px
• button: 6px

Shadow

rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0.05) 0px 1px 2px 0px

Per-section tokens (2)

• Hero
• Feature

Export: DESIGN.md

# Bolt — Design System

> dark, modern, high, tailwind

Bolt asks 'What will you build today?' in Inter Display at 48px/700 on near-black #171719, with the prompt box as the hero and electric blue #1488FC 6px-radius buttons. Generated app previews tile beneath — prompt-to-app tooling whose typography stays plain because the demo IS the pyrotechnics.

## Colors

| Role | Value |
|------|-------|
| bg | `#111114` |
| surface | `#1E1E21` |
| border | `#313134` |
| text | `#ECECEE` |
| text_muted | `#98989B` |
| primary | `#1488FC` |
| accent | `#2BA6FF` |
| link | `#2BA6FF` |
| secondary | `#3D1B1E` |
| button_bg | `#1488FC` |
| button_text | `#F3F0F5` |

**Using these colors**

- **Action color** `#1488FC` — the single interactive color; it appears only on things you click or must notice (buttons, key highlights), never on large fills or backgrounds.
- `primary`, `button_bg` are all `#1488FC` — one role, not several (your action color).
- `accent`, `link` are all `#2BA6FF` — one role, not several.
- **accent** `#2BA6FF` — accent for emphasis — keep it rare on the page.
- **secondary** `#3D1B1E` — 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: **Inter Display**
- Body: **Inter**
- h1: 48px
- h2: 30px
- body: 16px

> **Fonts —** Inter Display — free, on Google. Inter — free, on Google.

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

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

## Primary button
- bg `#1488FC` · text `#F3F0F5` · 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 #1488FC — the one interactive color; buttons/links/emphasis only, never large fills. */
  --color-bg: #111114;
  --color-surface: #1E1E21;
  --color-border: #313134;
  --color-text: #ECECEE;
  --color-text-muted: #98989B;
  --color-primary: #1488FC;  /* primary brand / action color. */
  --color-accent: #2BA6FF;  /* accent for emphasis — keep it rare on the page. */
  --color-link: #2BA6FF;  /* inline text links and link-styled controls. */
  --color-secondary: #3D1B1E;  /* 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: #1488FC;  /* primary-button fill — the main call-to-action color. */
  --color-button-text: #F3F0F5;
  /* fonts: Inter Display — free, on Google. Inter — free, on Google. */
  --font-heading: "Inter Display", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body: "Inter", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --text-h1: 48px;
  --text-h2: 30px;
  --text-body: 16px;
  --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 #1488FC — the one interactive color; buttons/links/emphasis only, never large fills. */
  --bg: #111114;
  --surface: #1E1E21;
  --border: #313134;
  --text: #ECECEE;
  --text-muted: #98989B;
  --primary: #1488FC;  /* primary brand / action color. */
  --accent: #2BA6FF;  /* accent for emphasis — keep it rare on the page. */
  --link: #2BA6FF;  /* inline text links and link-styled controls. */
  --secondary: #3D1B1E;  /* 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: #1488FC;  /* primary-button fill — the main call-to-action color. */
  --button-text: #F3F0F5;
  --font-heading: "Inter Display", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body: "Inter", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --radius: 6px;
  --radius-button: 6px;
}
/* fonts: Inter Display — free, on Google. Inter — free, on Google. */