MozaikaDesign system

Hookdeck — Design System

light · professional · medium · custom · confidence 92%

Hookdeck keeps event infrastructure friendly: all-Figtree at 60px/600 ('Never miss a webhook') on warm paper #FAFAF8, 16px body, and cobalt #0044CC buttons at 6px radius. Event-flow diagrams and CLI panels do the engineering talk — a queue for webhooks that presents itself with the round-cornered calm of a tool that has already retried for you.

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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/hookdeck.

Tokens

Hookdeck's decoded design system: background #FAFAF8, text #141412, accent #0044CC, link #00297A, primary #0044CC; type scale h1 60px / h2 40px / body 14px; 4px spacing base; 0px base radius. The single interactive/action color is #0044CC — used only on interactive or must-notice elements (buttons, links, key highlights), never on large fills.

Color roles

RoleValue
bg#FAFAF8
surface#ECECEA
border#D7D7D5
text#141412
text_muted#6B6B69
primary#0044CC
accent#0044CC
link#00297A
secondary#997A00
button_bg#0044CC
button_text#FFFFFF

Using these colors

Typography

Spacing

Radii

Shadow

rgba(255, 255, 255, 0.2) 0px 0.75px 0px 0px inset, rgba(0, 0, 0, 0.32) 0px 1px 2px 0px, rgba(0, 0, 0, 0.16) 0px 2px 4px 0px, rgb(0, 54, 163) 0px 0px 0px 1px

Per-section tokens (10)

Export: DESIGN.md

# Hookdeck — Design System

> light, professional, medium, custom

Hookdeck keeps event infrastructure friendly: all-Figtree at 60px/600 ('Never miss a webhook') on warm paper #FAFAF8, 16px body, and cobalt #0044CC buttons at 6px radius. Event-flow diagrams and CLI panels do the engineering talk — a queue for webhooks that presents itself with the round-cornered calm of a tool that has already retried for you.

## Colors

| Role | Value |
|------|-------|
| bg | `#FAFAF8` |
| surface | `#ECECEA` |
| border | `#D7D7D5` |
| text | `#141412` |
| text_muted | `#6B6B69` |
| primary | `#0044CC` |
| accent | `#0044CC` |
| link | `#00297A` |
| secondary | `#997A00` |
| button_bg | `#0044CC` |
| button_text | `#FFFFFF` |

**Using these colors**

- **Action color** `#0044CC` — 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 `#0044CC` — one role, not several (your action color).
- **accent** `#0044CC` — 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** `#00297A` — inline text links and link-styled controls.
- **secondary** `#997A00` — 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: **Figtree**
- Body: **Figtree**
- Mono: **JetBrains Mono**
- h1: 60px
- h2: 40px
- body: 14px

> **Fonts —** Figtree — free, on Google.

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

## Radius
- base: 0px
- button: 6px

## Primary button
- bg `#0044CC` · text `#FFFFFF` · 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 #0044CC — the one interactive color; buttons/links/emphasis only, never large fills. */
  --color-bg: #FAFAF8;
  --color-surface: #ECECEA;
  --color-border: #D7D7D5;
  --color-text: #141412;
  --color-text-muted: #6B6B69;
  --color-primary: #0044CC;  /* primary brand / action color. */
  --color-accent: #0044CC;  /* 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: #00297A;  /* inline text links and link-styled controls. */
  --color-secondary: #997A00;  /* 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: #0044CC;  /* primary-button fill — the main call-to-action color. */
  --color-button-text: #FFFFFF;
  /* fonts: Figtree — free, on Google. */
  --font-heading: "Figtree", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body: "Figtree", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  --text-h1: 60px;
  --text-h2: 40px;
  --text-body: 14px;
  --radius-base: 0px;
  --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 #0044CC — the one interactive color; buttons/links/emphasis only, never large fills. */
  --bg: #FAFAF8;
  --surface: #ECECEA;
  --border: #D7D7D5;
  --text: #141412;
  --text-muted: #6B6B69;
  --primary: #0044CC;  /* primary brand / action color. */
  --accent: #0044CC;  /* 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: #00297A;  /* inline text links and link-styled controls. */
  --secondary: #997A00;  /* 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: #0044CC;  /* primary-button fill — the main call-to-action color. */
  --button-text: #FFFFFF;
  --font-heading: "Figtree", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body: "Figtree", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  --radius: 0px;
  --radius-button: 6px;
}
/* fonts: Figtree — free, on Google. */