---
version: alpha
name: Mobbin
description: Light design system extracted from mobbin.com (DOM-true values, Emblematic extractor 0.2.0, 2026-11-12).
colors:
  background: "#FFFFFF"
  surface: "#4040400F"
  on-surface: "#141414"
  on-surface-variant: "#707070"
  color-5: "#FFFFFFE6"
  primary: "#141414"
  on-primary: "#FFFFFF"
typography:
  display-lg:
    fontFamily: Saans
    fontSize: 80px
    fontWeight: 652
    lineHeight: 1
    letterSpacing: -0.007em
  headline-md:
    fontFamily: Saans
    fontSize: 44px
    fontWeight: 652
    lineHeight: 1.091
    letterSpacing: -0.009em
  label-md:
    fontFamily: Saans
    fontSize: 16px
    fontWeight: 456
    lineHeight: 1.375
    letterSpacing: 0.013em
rounded:
  xs: 18px
  sm: 20px
  md: 24px
  lg: 30px
  xl: 32px
  full: 9999px
spacing:
  xxs: 2px
  xs: 4px
  sm: 8px
  md: 12px
  lg: 16px
  xl: 20px
  2xl: 24px
  3xl: 32px
  4xl: 40px
  5xl: 64px
  6xl: 80px
  7xl: 160px
  8xl: 200px
  base: 4px
  container: 1045px
components:
  button-primary:
    backgroundColor: "{colors.on-surface}"
    textColor: "{colors.background}"
    rounded: "{rounded.full}"
    padding: 0px
    height: 44px
    typography: "{typography.label-md}"
  card:
    backgroundColor: "{colors.surface}"
    rounded: "{rounded.md}"
    padding: 0px
---

# Mobbin

> Extracted from [https://mobbin.com/](https://mobbin.com/) on 2026-11-12 by Emblematic. Every value below was read from the rendered DOM (computed styles, `document.fonts`, and the fonts Chrome actually used to paint text), not estimated from pixels. When the YAML front matter and this prose disagree, the YAML wins. Copy values from this file exactly; don't transcribe them from memory. Don't copy logos, imagery, illustrations or marketing copy.

## Overview

Mobbin uses a light canvas (#FFFFFF) with a monochrome palette. Type is set in **Saans** (display + body), with ?px body text. Layout: 1045px container, top-static+blur navigation, 10 sections. Built with next.js, tailwind, sanity, google-tag-manager, vercel.

## Colors

Area-weighted from painted backgrounds, text and borders on the 1440px light capture. Roles are inferred from usage (largest background, most text, interactive fills). Every hex is an exact computed value; a role marked *unverified* is a best guess that has not passed review, so its canonical token (e.g. `primary`) is left out of the front matter.

| Token | Hex | OKLCH | Role | Share of paint | CSS variable |
|---|---|---|---|---|---|
| `background` | `#FFFFFF` | 1 0 0 | bg | 61.8% | `--blog-page-background` |
| `surface` | `#4040400F` (on bg `#F4F4F4`) | 0.371 0 0 | surface | 24.4% | — |
| `on-surface` | `#141414` | 0.191 0 0 | text | 11.6% | `--color-background-inverse` |
| `on-surface-variant` | `#707070` | 0.545 0 0 | muted | 1.2% | `--color-text-secondary` |
| `color-5` | `#FFFFFFE6` (on bg `#FFFFFF`) | 1 0 0 | other | 0.82% | — |

Contrast: text on background 18.42:1, muted text 4.95:1, accent 18.42:1.

Gradients in use: `linear-gradient(100deg, rgb(112, 112, 112) 35%, rgb(194, 194, 194) 50%, rgb(112, 112, 112) 65%)`.

The site does not change under `prefers-color-scheme: dark`.

## Typography

| Family | Role | Weights | Share of text | Source |
|---|---|---|---|---|
| **Saans** (CSS: `saans`) | display, body | 440, 456, 600, 652 | 100.0% | webfont |

Scale (px): 12, 14, 16, 20, 24, 44, 56, 80.  Body ?px at line-height normal; display 80px with tracking -0.007em. Headings are sentence case. On a 390px viewport the body is 16px and display 36.84px.

## Layout

Spacing follows a 4px base unit; the most used steps are 2, 4, 8, 12, 16, 20, 24, 32, 40, 64, 80, 160, 200px. Sections open with about 160px of space before their first line of text. Content sits in a 1045px container on a 16-column grid. Text density 0.074 (text area / page area).

Section order (desktop). Kinds below the review threshold are shown as *section*:

1. **nav** (92px, bg #FFFFFF)
2. **hero** — “designs that work. and agents find Where teams” (776px, bg #FFFFFF)
3. **footer** (834px, bg #141414)
4. **section** (642px, bg #FFFFFF)
5. **logos** (1271px, bg #FFFFFF)
6. **logos** — “for all your needs. One library” (1016px, bg #FFFFFF)
7. **logos** — “access to Mobbin. Give your AI agents” (833px, bg #FFFFFF)
8. **section** — “Trusted by teams that build world-class apps.” (1307px, bg #FFFFFF)
9. **logos** (718px, bg #FFFFFF)
10. **section** — “Find what works. Design what's next.” (720px, bg #FFFFFF)

## Elevation & Depth

Style: elevated. Most used shadows:

- `rgba(0, 0, 0, 0.04) 0px 8px 24px 0px`

## Shapes

Dominant corner radius 24px; radii in use: 18px, 20px, 24px, 30px, 32px, pill. Borders: none.

## Components

- **button-primary**: backgroundColor `#141414`, textColor `#FFFFFF`, rounded `9999px`, padding `0px 16px`, height `44px`, fontFamily `saans`, fontSize `16px`, fontWeight `600`
- **card**: rounded `24px`, padding `0px`, backgroundColor `#4040400F`

## Do's and Don'ts

- Do keep the palette monochrome; there is no chromatic brand accent on the page.
- Do set body copy in Saans at ?px.
- Do tighten large headlines (-0.007em at 80px).
- Don't introduce font weights beyond 440, 456, 600, 652.
- Do keep corners at 24px for most controls, and use the larger radii only for cards and media.
- Do snap spacing to multiples of 4px.
- Don't copy this site's logos, illustrations, photography or copy; use the system, not the brand assets.

## Provenance

Spec v2, extractor 0.2.0. Render quality: **ok**. Vision pass: not run. Fields below confidence 0.7 are hedged or left out above: `layout.columns`, `layout.hero`, `layout.section_count`, `space.section_padding_px`, `type.ratio`. Full per-field provenance is in `spec.json`.