---
version: alpha
name: Tana
description: Light design system extracted from tana.inc (DOM-true values, Emblematic extractor 0.2.0, 2026-11-12).
colors:
  background: "#FBFBFB"
  on-surface: "#0C0805"
  on-surface-variant: "#3A3A3A"
  surface: "#F3F3F1"
  color-5: "#202124"
  color-6: "#FFFFFFD9"
  color-7: "#2C2A28"
  color-8: "#E39A5F29"
  color-9: "#6F8FCF24"
  color-10: "#1B1A19"
  color-11: "#FFFFFF0F"
  color-12: "#ECC4D2E6"
  color-13: "#F4D1B2F2"
  color-14: "#C9CFE0"
  color-15: "#E2C9D3"
  color-16: "#0F1011"
  primary: "#0C0805"
  on-primary: "#FFFFFF"
typography:
  display-lg:
    fontFamily: Tana Serif
    fontSize: 52px
    fontWeight: 500
    lineHeight: 1.05
    letterSpacing: -0.02em
  title-md:
    fontFamily: Inter
    fontSize: 24px
    fontWeight: 400
    lineHeight: 1.25
    letterSpacing: -0.01em
  body-md:
    fontFamily: Inter
    fontSize: 17px
    fontWeight: 400
    lineHeight: 1.588
  body-sm:
    fontFamily: Inter
    fontSize: 15px
    fontWeight: 500
    lineHeight: 1.333
  label-md:
    fontFamily: Inter
    fontSize: 15px
    fontWeight: 400
rounded:
  xs: 3px
  sm: 7px
  md: 14px
  lg: 28px
  full: 9999px
spacing:
  xxs: 3.5px
  xs: 4px
  sm: 5px
  md: 5.5px
  lg: 6px
  xl: 7px
  2xl: 7.5px
  3xl: 8px
  4xl: 8.5px
  5xl: 9.5px
  6xl: 10px
  7xl: 10.5px
  8xl: 11px
  9xl: 14px
  container: 1316px
components:
  button-primary:
    backgroundColor: "{colors.on-surface}"
    textColor: "#FFFFFF"
    rounded: "{rounded.md}"
    padding: 15px
    height: 50px
    typography: "{typography.label-md}"
  card:
    backgroundColor: "#14100E66"
    rounded: 20.7px
    padding: 0px
---

# Tana

> Extracted from [https://tana.inc/](https://tana.inc/) 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

Tana uses a light canvas (#FBFBFB) with a palette. Type is set in **Inter**, **Tana Serif** (display), with 17px body text. Layout: 1316px container, top-sticky+transparent navigation, 11 sections. Built with next.js, hubspot, posthog, 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` | `#FBFBFB` | 0.988 0 0 | bg | 75.1% | `--color-bg` |
| `on-surface` | `#0C0805` | 0.139 0.011 65 | text | 6.5% | `--theme-text` |
| `on-surface-variant` | `#3A3A3A` | 0.348 0 0 | muted | 4.5% | `--theme-text-secondary` |
| `surface` | `#F3F3F1` | 0.964 0.003 106.4 | surface | 1.2% | — |
| `color-5` | `#202124` | 0.248 0.006 271.2 | other | 3.3% | — |
| `color-6` | `#FFFFFFD9` (on bg `#FEFEFE`) | 1 0 0 | other | 1.8% | — |
| `color-7` | `#2C2A28` | 0.286 0.005 67.6 | other | 1.1% | — |
| `color-8` | `#E39A5F29` (on bg `#F7EBE2`) | 0.746 0.116 58.7 | other | 0.75% | — |
| `color-9` | `#6F8FCF24` (on bg `#E7ECF5`) | 0.652 0.103 263.5 | other | 0.93% | — |
| `color-10` | `#1B1A19` | 0.219 0.002 67.7 | other | 0.96% | — |
| `color-11` | `#FFFFFF0F` (on bg `#FBFBFB`) | 1 0 0 | other | 0.54% | — |
| `color-12` | `#ECC4D2E6` (on bg `#EECAD6`) | 0.859 0.049 355.2 | other | 0.27% | — |
| `color-13` | `#F4D1B2F2` (on bg `#F4D3B6`) | 0.883 0.057 63.5 | other | 0.55% | — |
| `color-14` | `#C9CFE0` | 0.855 0.024 270.3 | other | 0.27% | — |
| `color-15` | `#E2C9D3` | 0.86 0.031 351.6 | other | 0.27% | — |
| `color-16` | `#0F1011` | 0.172 0.003 248 | other | 0.32% | — |

Sparse chromatic highlights (not accents): `#2F6FB8`, `#E5484D` (`--red-9`).

Contrast: text on background 19.28:1, muted text 10.99:1, accent 19.28:1.

Gradients in use: `radial-gradient(40% 50% at 92% 35%, rgba(227, 154, 95, 0.16) 0px, rgba(227, 154, 95, 0) 70%), radial-gradient(45% 45% at 8% 95%, rgba(111, 1`; `radial-gradient(60% 70% at 85% 10%, rgba(236, 196, 210, 0.9) 0px, rgba(236, 196, 210, 0) 70%), radial-gradient(60% 80% at 10% 100%, rgba(244`.

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

## Typography

| Family | Role | Weights | Share of text | Source |
|---|---|---|---|---|
| **Inter** | body | 400, 500, 600 | 59.2% | webfont |
| **Tana Serif** | display | 400, 500 | 40.8% | webfont |

Declared in `@font-face` but not used to paint text on this page: JetBrains Mono, Kalam, Source Serif 4, Caveat, Fraunces. Don't treat these as the page's fonts.

Scale (px): 8.5, 9, 13, 14, 15, 17, 18, 19, 24, 28, 36, 52. Effective ratio ≈ 1.205 (close to a minor third). Body 17px at line-height 1.588; display 52px with tracking -0.02em. Headings are sentence case. On a 390px viewport the body is 16px and display 38px.

## Layout

Spacing has no reliable single base unit; the most used steps are 3.5, 4, 5, 5.5, 6, 7, 7.5, 8, 8.5, 9.5, 10, 10.5, 11, 14px. Sections open with about 112px of space before their first line of text. Content sits in a 1316px container on a 2-column grid. Text density 0.126 (text area / page area).

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

1. **nav** (72px, bg #FBFBFB)
2. **section** (72px, bg #FBFBFB)
3. **hero** — “Bring your own agents into the meeting” (1080px, bg #FBFBFB)
4. **testimonials** (325px, bg #FBFBFB)
5. **section** — “Your meetings. Minus the homework.” (1137px, bg #F7F6F3)
6. **section** — “One source of truth for your team and all your agents” (2110px, bg #FBFBFB)
7. **section** — “How it works” (737px, bg #FBFBFB)
8. **testimonials** — “Your IT department won’t freak out” (1281px, bg #FBFBFB)
9. **faq** — “Bring your agents to the next meeting” (1158px, bg #FBFBFB)
10. **section** — “Turn meetings into the most productive part of your day” (828px, bg #0C0805)
11. **footer** (806px, bg #FBFBFB)

## Elevation & Depth

Style: elevated. Most used shadows:

- `rgba(12, 8, 5, 0.08) 0px 4px 10px 0px, rgba(12, 8, 5, 0.17) 0px 44px 92px 0px`
- `rgba(10, 20, 40, 0.2) 0px 1px 2px 0px, rgba(10, 20, 40, 0.45) 0px 24px 60px 0px`
- `rgba(31, 28, 25, 0.55) 0px 20.8224px 48.5857px -20.8224px`

## Shapes

Dominant corner radius is a full pill; radii in use: 3px, 7px, 14px, 28px, pill. Borders: hairline (1px).

## Components

- **button-primary**: backgroundColor `#0C0805`, textColor `#FFFFFF`, rounded `14px`, padding `15px 28px`, height `50px`, fontFamily `Inter`, fontSize `17px`, fontWeight `500` (e.g. “Download for Mac”)
- **card**: rounded `20.7px`, padding `0px`, backgroundColor `#14100E66`

## Do's and Don'ts

- Do set body copy in Inter at 17px / 1.588.
- Do use Tana Serif only for display sizes, not for body text.
- Do tighten large headlines (-0.02em at 52px).
- Don't introduce font weights beyond 400, 500, 600.
- Do keep corners at pill for most controls, and use the larger radii only for cards and media.
- 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.base`, `space.section_padding_px`. Full per-field provenance is in `spec.json`.