MozaikaDesign system

Coder — Design System

light · professional · medium · tailwind · confidence 90%

The full decoded design system for Coder: color roles, type scale, spacing, radii and paste-ready DESIGN.md / Tailwind / CSS exports.

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/coder.

Tokens

Coder's decoded design system: background #FFFFFF, text #0A0C0C, accent #0A0C0C, link #A19CC8, primary #FF8067; type scale h1 68px / h2 14px / body 18px; 8px spacing base; 0px base radius. The single interactive/action color is #0A0C0C — used only on interactive or must-notice elements (buttons, links, key highlights), never on large fills.

Color roles

RoleValue
bg#FFFFFF
surface#F0F0F0
border#DADADA
text#0A0C0C
text_muted#676868
primary#FF8067
accent#0A0C0C
link#A19CC8
secondary#9EDFE9
button_bg#0A0C0C
button_text#FFFFFF

Using these colors

Typography

Spacing

Radii

Per-section tokens (10)

Export: DESIGN.md

# Coder — Design System

> light, professional, medium, tailwind

## Colors

| Role | Value |
|------|-------|
| bg | `#FFFFFF` |
| surface | `#F0F0F0` |
| border | `#DADADA` |
| text | `#0A0C0C` |
| text_muted | `#676868` |
| primary | `#FF8067` |
| accent | `#0A0C0C` |
| link | `#A19CC8` |
| secondary | `#9EDFE9` |
| button_bg | `#0A0C0C` |
| button_text | `#FFFFFF` |

**Using these colors**

- **Action color** `#0A0C0C` — the single interactive color; it appears only on things you click or must notice (buttons, key highlights), never on large fills or backgrounds.
- `accent`, `button_bg` are all `#0A0C0C` — one role, not several (your action color).
- **accent** `#0A0C0C` — 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.
- **primary** `#FF8067` — a brand color — but the call-to-action uses #0A0C0C, not this.
- **link** `#A19CC8` — fails contrast on the background (~2.6:1) — this is a dark UI color, NOT a readable link; use the text or action color for links (verify against the reference).
- **secondary** `#9EDFE9` — 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: **Geist**
- Body: **LayGrotesk** _(free fallback: Newsreader)_
- Mono: **FT System Mono**
- h1: 68px
- h2: 14px
- body: 18px

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

## Spacing
- base unit: 8px
- scale: 4px, 8px, 12px, 16px, 24px, 32px, 48px, 64px

## Radius
- base: 0px
- button: 9999px

## Primary button
- bg `#0A0C0C` · text `#FFFFFF` · 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 #0A0C0C — the one interactive color; buttons/links/emphasis only, never large fills. */
  --color-bg: #FFFFFF;
  --color-surface: #F0F0F0;
  --color-border: #DADADA;
  --color-text: #0A0C0C;
  --color-text-muted: #676868;
  --color-primary: #FF8067;  /* a brand color — but the call-to-action uses #0A0C0C, not this. */
  --color-accent: #0A0C0C;  /* 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: #A19CC8;  /* fails contrast on the background (~2.6:1) — this is a dark UI color, NOT a readable link; use the text or action color for links (verify against the reference). */
  --color-secondary: #9EDFE9;  /* 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: #0A0C0C;  /* primary-button fill — the main call-to-action color. */
  --color-button-text: #FFFFFF;
  /* fonts: Geist — free, on Google. LayGrotesk may be proprietary — safe free fallback: Newsreader (Google Fonts). */
  --font-heading: "Geist", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body: "LayGrotesk", "Newsreader", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: "FT System Mono", ui-monospace, monospace;
  --text-h1: 68px;
  --text-h2: 14px;
  --text-body: 18px;
  --radius-base: 0px;
  --radius-button: 9999px;
  --spacing-1: 4px;
  --spacing-2: 8px;
  --spacing-3: 12px;
  --spacing-4: 16px;
  --spacing-5: 24px;
  --spacing-6: 32px;
  --spacing-7: 48px;
  --spacing-8: 64px;
}

Export: CSS variables

:root {
  /* action color #0A0C0C — the one interactive color; buttons/links/emphasis only, never large fills. */
  --bg: #FFFFFF;
  --surface: #F0F0F0;
  --border: #DADADA;
  --text: #0A0C0C;
  --text-muted: #676868;
  --primary: #FF8067;  /* a brand color — but the call-to-action uses #0A0C0C, not this. */
  --accent: #0A0C0C;  /* 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: #A19CC8;  /* fails contrast on the background (~2.6:1) — this is a dark UI color, NOT a readable link; use the text or action color for links (verify against the reference). */
  --secondary: #9EDFE9;  /* 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: #0A0C0C;  /* primary-button fill — the main call-to-action color. */
  --button-text: #FFFFFF;
  --font-heading: "Geist", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body: "LayGrotesk", "Newsreader", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: "FT System Mono", ui-monospace, monospace;
  --radius: 0px;
  --radius-button: 9999px;
}
/* fonts: Geist — free, on Google. LayGrotesk may be proprietary — safe free fallback: Newsreader (Google Fonts). */