MozaikaDesign system

Bellroy — Design System

light · modern · medium · tailwind · confidence 92%

The full decoded design system for Bellroy: 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/bellroy.

Tokens

Bellroy's decoded design system: background #BFBFBF, text #0A0A0B, accent #CD4C20, link #0000EE, primary #CD4C20; type scale h1 70px / h2 21px / body 13px; 4px spacing base; 0px base radius. The single interactive/action color is #CD4C20 — used only on interactive or must-notice elements (buttons, links, key highlights), never on large fills.

Color roles

RoleValue
bg#BFBFBF
surface#B4B4B4
border#A3A3A4
text#0A0A0B
text_muted#4E4E4F
primary#CD4C20
accent#CD4C20
link#0000EE
secondary#B85021
button_bg#CD4C20
button_text#FFFFFF

Using these colors

Typography

Spacing

Radii

Shadow

rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0.3) 0px 27px 15px -30px, rgba(0, 0, 0, 0.5) 0px 11px 9px -10px

Per-section tokens (11)

Export: DESIGN.md

# Bellroy — Design System

> light, modern, medium, tailwind

## Colors

| Role | Value |
|------|-------|
| bg | `#BFBFBF` |
| surface | `#B4B4B4` |
| border | `#A3A3A4` |
| text | `#0A0A0B` |
| text_muted | `#4E4E4F` |
| primary | `#CD4C20` |
| accent | `#CD4C20` |
| link | `#0000EE` |
| secondary | `#B85021` |
| button_bg | `#CD4C20` |
| button_text | `#FFFFFF` |

**Using these colors**

- **Action color** `#CD4C20` — 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`, `button_bg` are all `#CD4C20` — one role, not several (your action color).
- **accent** `#CD4C20` — 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** `#0000EE` — inline text links and link-styled controls.
- **secondary** `#B85021` — 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: **GTUltra** _(free fallback: Newsreader)_
- Body: **Lato**
- h1: 70px
- h2: 21px
- body: 13px

> **Fonts —** GTUltra may be proprietary — safe free fallback: Newsreader (Google Fonts). Lato — free, on Google.

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

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

## Primary button
- bg `#CD4C20` · text `#FFFFFF` · 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 #CD4C20 — the one interactive color; buttons/links/emphasis only, never large fills. */
  --color-bg: #BFBFBF;
  --color-surface: #B4B4B4;
  --color-border: #A3A3A4;
  --color-text: #0A0A0B;
  --color-text-muted: #4E4E4F;
  --color-primary: #CD4C20;  /* primary brand / action color. */
  --color-accent: #CD4C20;  /* 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: #0000EE;  /* inline text links and link-styled controls. */
  --color-secondary: #B85021;  /* 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: #CD4C20;  /* primary-button fill — the main call-to-action color. */
  --color-button-text: #FFFFFF;
  /* fonts: GTUltra may be proprietary — safe free fallback: Newsreader (Google Fonts). Lato — free, on Google. */
  --font-heading: "GTUltra", "Newsreader", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body: "Lato", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --text-h1: 70px;
  --text-h2: 21px;
  --text-body: 13px;
  --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 #CD4C20 — the one interactive color; buttons/links/emphasis only, never large fills. */
  --bg: #BFBFBF;
  --surface: #B4B4B4;
  --border: #A3A3A4;
  --text: #0A0A0B;
  --text-muted: #4E4E4F;
  --primary: #CD4C20;  /* primary brand / action color. */
  --accent: #CD4C20;  /* 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: #0000EE;  /* inline text links and link-styled controls. */
  --secondary: #B85021;  /* 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: #CD4C20;  /* primary-button fill — the main call-to-action color. */
  --button-text: #FFFFFF;
  --font-heading: "GTUltra", "Newsreader", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body: "Lato", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --radius: 0px;
  --radius-button: 4px;
}
/* fonts: GTUltra may be proprietary — safe free fallback: Newsreader (Google Fonts). Lato — free, on Google. */