---
version: alpha
name: Omsom
description: Light design system extracted from omsom.com (DOM-true values, Emblematic extractor 0.2.0, 2026-11-12).
colors:
  background: "#FFFFFF"
  on-surface: "#FD5225"
  surface: "#F7F3DA"
  color-4: "#000000"
  primary: "#FD5225"
typography:
  display-lg:
    fontFamily: YAD4imtLruk 0
    fontSize: 64px
    fontWeight: 400
    lineHeight: 1
  body-md:
    fontFamily: YAD4iiANq5Q 1
    fontSize: 21.33px
    fontWeight: 400
    lineHeight: 0.984
rounded: {}
spacing:
  container: 1286px
omitted:
  - section: rounded
    reason: no rounded corners on painted elements
---

# Omsom

> Extracted from [https://omsom.com/](https://omsom.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

Omsom uses a light canvas (#FFFFFF) with a palette. Type is set in **YAD4iiANq5Q 1**, **YAD4imtLruk 0** (display), with 21.5px body text. Layout: 1286px container, none-detected navigation, 2 sections. Built with react, cloudflare.

## 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 | 64.3% | `--LIE6Cw` |
| `on-surface` | `#FD5225` | 0.671 0.214 35 | text | 23.9% | — |
| `surface` | `#F7F3DA` | 0.961 0.033 99.5 | surface | 11.1% | — |
| `color-4` | `#000000` | 0 0 0 | other | 0.70% | — |

Contrast: text on background 3.28:1, accent 3.28:1.

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

## Typography

| Family | Role | Weights | Share of text | Source |
|---|---|---|---|---|
| **YAD4iiANq5Q 1** (CSS: `YAD4iiANq5Q_1`) | body | 400 | 37.4% | webfont |
| **YAD4imOwJ8U 0** (CSS: `YAD4imOwJ8U_0`) | other | 400 | 36.8% | webfont |
| **YAD4imtLruk 0** (CSS: `YAD4imtLruk_0`) | display | 400 | 25.7% | webfont |

Declared in `@font-face` but not used to paint text on this page: Noto Sans, Canva Sans, Open Sans, Noto Sans Vietnamese, Calibrate. Don't treat these as the page's fonts.

Scale (px): 21.5, 24, 42, 64. Effective ratio ≈ 1.439 (close to a augmented fourth). Body 21.5px at line-height 0.984; display 64px with tracking 0em. Headings are mixed case. On a 390px viewport the body is 21.5px and display 106.67px.

## Layout

Spacing has no reliable single base unit; the most used steps are px. Content sits in a 1286px container. Text density 0.281 (text area / page area).

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

1. **hero** (3069px, bg #FFFFFF)
2. **section** (2302px, bg #0E1318)

## Shapes

Dominant corner radius 0px; radii in use: none. Borders: none.

## Do's and Don'ts

- Do set body copy in YAD4iiANq5Q 1 at 21.5px / 0.984.
- Do use YAD4imtLruk 0 only for display sizes, not for body text.
- Don't introduce font weights beyond 400.
- Don't add drop shadows; depth comes from tone and borders.
- Do keep corners at 0px for most controls.
- 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: `color.accent_strategy`, `components`, `layout.columns`, `layout.hero`, `layout.section_count`, `sections[].kind`, `space.base`, `space.section_padding_px`. Full per-field provenance is in `spec.json`.