---
version: alpha
name: Axiom
description: Dark design system extracted from axiom.co (DOM-true values, Emblematic extractor 0.2.0, 2026-11-12).
colors:
  background: "#090909"
  on-surface: "#FAFAFA"
  on-surface-variant: "#FFFFFFA1"
  surface: "#0F0F0F"
  outline: "#222222"
  primary: "#DA5C2B"
  gray-10: "#7B7B7B"
  color-8: "#FFFFFF70"
  gray-4: "#2A2A2A"
  color-10: "#22222280"
  on-primary: "#FFFFFF"
typography:
  display-lg:
    fontFamily: Geist
    fontSize: 64px
    fontWeight: 500
    lineHeight: 1
    letterSpacing: -0.015em
  headline-md:
    fontFamily: Geist
    fontSize: 48px
    fontWeight: 500
    lineHeight: 1.167
    letterSpacing: -0.025em
  title-md:
    fontFamily: Geist
    fontSize: 16px
    fontWeight: 500
    lineHeight: 1.5
    letterSpacing: -0.025em
  body-md:
    fontFamily: Geist
    fontSize: 15px
    fontWeight: 400
    lineHeight: 1.5
  body-sm:
    fontFamily: Geist
    fontSize: 13px
    fontWeight: 400
    lineHeight: 1.5
  mono-md:
    fontFamily: Berkeley Mono
    fontSize: 13px
    fontWeight: 400
    lineHeight: 1.5
rounded:
  xs: 2px
  sm: 3px
  md: 4px
  lg: 6px
  xl: 10px
  2xl: 10.5px
  3xl: 16px
  full: 9999px
spacing:
  xxs: 2px
  xs: 4px
  sm: 6px
  md: 8px
  lg: 10px
  xl: 12px
  2xl: 14px
  3xl: 16px
  4xl: 20px
  5xl: 24px
  6xl: 100px
  base: 4px
  container: 1240px
components:
  button-primary:
    backgroundColor: "{colors.primary}"
    textColor: "#FFFFFF"
    rounded: 6.1px
    padding: 0px
    height: 36px
  button-secondary:
    backgroundColor: "#EEEEEE"
    textColor: "#0C0C0C"
    rounded: "{rounded.md}"
    padding: 2px
    height: 24px
  card:
    backgroundColor: "{colors.surface}"
    rounded: 10.6px
    padding: 20px
---

# Axiom

> Extracted from [https://axiom.co/](https://axiom.co/) 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

Axiom uses a dark canvas (#090909) with a palette led by #DA5C2B. Type is set in **Geist** (display + body), **Berkeley Mono** (mono), with 15px body text. Layout: 1240px container, top-sticky navigation, 14 sections. Built with next.js, tailwind, shadcn/ui, 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` | `#090909` | 0.14 0 129.6 | bg | 88.6% | `--background` |
| `on-surface` | `#FAFAFA` | 0.985 0 129.6 | text | 3.0% | `--foreground` |
| `on-surface-variant` | `#FFFFFFA1` (on bg `#A4A4A4`) | 1 0 113.7 | muted | 2.7% | `--secondary-foreground` |
| `surface` | `#0F0F0F` | 0.17 0 129.6 | surface | 3.2% | `--card` |
| `outline` | `#222222` | 0.252 0 129.6 | border | 0.21% | `--gray-3` |
| `primary` | `#DA5C2B` | 0.628 0.17 40.1 | accent | 0.18% | — |
| `gray-10` | `#7B7B7B` | 0.583 0 129.6 | other | 0.73% | `--gray-10` |
| `color-8` | `#FFFFFF70` (on bg `#767676`) | 1 0 108.6 | other | 0.23% | — |
| `gray-4` | `#2A2A2A` | 0.285 0 129.6 | other | 0.21% | `--gray-4` |
| `color-10` | `#22222280` (on bg `#161616`) | 0.252 0 112.5 | other | 0.21% | — |

Sparse chromatic highlights (not accents): `#FA6800` (`--orange-9`).

Declared brand/accent tokens: `--brand` = `#DE5820`, `--color-brand` = `#DE5820`, `--sidebar-primary` = `#1447E6` (declared, not painted on this page).

Contrast: text on background 19.07:1, muted text 7.99:1, accent 5.26:1.

Gradients in use: `linear-gradient(to top, lab(2.47865 0 0) 0%, rgba(0, 0, 0, 0) 100%)`; `linear-gradient(to left, lab(2.47865 0 0) 0%, rgba(0, 0, 0, 0) 100%)`.

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

## Typography

| Family | Role | Weights | Share of text | Source |
|---|---|---|---|---|
| **Geist** | display, body | 400, 450, 500 | 77.0% | webfont |
| **Berkeley Mono** (CSS: `berkeleyMono`) | mono | 400, 500 | 23.0% | webfont |

Declared in `@font-face` but not used to paint text on this page: KaTeX Main, KaTeX SansSerif, KaTeX Fraktur, KaTeX Math, KaTeX Size1, KaTeX Caligraphic. Don't treat these as the page's fonts.

Scale (px): 10, 11, 12, 13, 14, 15, 16, 36, 40, 48, 64. Effective ratio ≈ 1.337 (close to a perfect fourth). Body 15px at line-height 1.6; display 64px with tracking -0.015em. Headings are sentence case. On a 390px viewport the body is 15px and display 40px.

## Layout

Spacing follows a 4px base unit; the most used steps are 2, 4, 6, 8, 10, 12, 14, 16, 20, 24, 100px. Sections open with about 97px of space before their first line of text. Content sits in a 1240px container on a 4-column grid. Text density 0.096 (text area / page area).

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

1. **nav** (65px, bg #090909)
2. **section** (64px, bg #090909)
3. **hero** — “The modern machine data platform.” (1154px, bg #090909)
4. **logos** (482px, bg #090909)
5. **section** — “doesn't work at petabytes. What worked at terabytes” (825px, bg #090909)
6. **section** — “No data left behind.” (980px, bg #090909)
7. **testimonials** — “Predict every bill.” (3183px, bg #090909)
8. **section** — “Modern backend. Classic UX.” (792px, bg #090909)
9. **section** — “No renegotiation. No rip-and-replace.” (913px, bg #090909)
10. **section** — “and their agents. Built for engineers” (793px, bg #090909)
11. **section** — “account required. Run a query. No” (793px, bg #090909)
12. **section** — “Compare Axiom with” (522px, bg #090909)
13. **section** — “Keep every log. Predict every bill.” (540px, bg #090909)
14. **footer** — “Company” (580px, bg #090909)

## Elevation & Depth

Style: elevated. Most used shadows:

- `oklab(0 0 0 / 0.05) 0px 0px 40px 20px`
- `rgba(0, 0, 0, 0.1) 0px 4px 6px -1px, rgba(0, 0, 0, 0.1) 0px 2px 4px -2px`
- `oklab(0.14 -0.00000137836 0.00000326335) 0px 0px 40px 20px`

## Shapes

Dominant corner radius 6px; radii in use: 2px, 3px, 4px, 6px, 10px, 10.5px, 16px, pill. Borders: hairline (1px).

## Components

- **button-primary**: backgroundColor `#DA5C2B`, textColor `#FFFFFF`, rounded `6.1px`, padding `0px 12px`, height `36px`, fontFamily `Geist`, fontSize `13px`, fontWeight `500` (e.g. “Start free”)
- **button-secondary**: backgroundColor `#EEEEEE`, textColor `#0C0C0C`, rounded `4px`, padding `2px 8px`, height `24px`, fontFamily `Geist`, fontSize `14px`, fontWeight `500` (e.g. “Run”)
- **card**: rounded `10.6px`, padding `20px`, backgroundColor `#0F0F0F`, border `1px solid #22222280`, shadow `rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0`

## Do's and Don'ts

- Do reserve `#DA5C2B` for primary actions and highlights; it covers only 0.18% of the painted page.
- Do set body copy in Geist at 15px / 1.6.
- Do tighten large headlines (-0.015em at 64px).
- Don't introduce font weights beyond 400, 450, 500.
- Do keep corners at 6px 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: `color.accent_strategy`, `layout.columns`, `layout.hero`, `layout.section_count`, `sections[].kind`, `space.section_padding_px`. Full per-field provenance is in `spec.json`.