---
version: alpha
name: Upstash
description: Light design system extracted from upstash.com (DOM-true values, Emblematic extractor 0.2.0, 2026-11-12).
colors:
  background: "#F5F5F5"
  surface: "#FFFFFF"
  on-surface: "#022C22"
  on-surface-variant: "#71717B"
  primary: "#00BC7D"
  bg-mute: "#04785714"
  color-7: "#000000"
  pre-bg: "#09090B"
  primary-text: "#007A55"
  color-10: "#ECFDF5"
  color-11: "#27272A"
  color-12: "#F59E0B"
  color-13: "#FDE047"
  color-14: "#065F46"
  color-15: "#34D3991A"
  color-16: "#065F4633"
  on-primary: "#FFFFFF"
  background-dark: "#09090B"
  on-surface-dark: "#ECFDF5"
  on-surface-variant-dark: "#9F9FA9"
  surface-dark: "#ECFDF50F"
  primary-dark: "#00BC7D"
  outline-dark: "#FFFFFF1A"
typography:
  display-lg:
    fontFamily: Inter Tight
    fontSize: 128px
    fontWeight: 700
    lineHeight: 1
    letterSpacing: -0.025em
  headline-md:
    fontFamily: Inter
    fontSize: 24px
    fontWeight: 500
    lineHeight: 1.333
  title-md:
    fontFamily: Inter
    fontSize: 16px
    fontWeight: 400
    lineHeight: 1.5
  body-md:
    fontFamily: Inter
    fontSize: 16px
    fontWeight: 400
    lineHeight: 1.5
  body-sm:
    fontFamily: Inter
    fontSize: 12px
    fontWeight: 400
    lineHeight: 1.333
  mono-md:
    fontFamily: JetBrains Mono
    fontSize: 14px
    fontWeight: 400
    lineHeight: 1
rounded:
  sm: 12px
  md: 16px
  lg: 35px
  full: 9999px
spacing:
  xxs: 2px
  xs: 4px
  sm: 6px
  md: 8px
  lg: 12px
  xl: 16px
  2xl: 20px
  3xl: 24px
  4xl: 32px
  5xl: 40px
  6xl: 64px
  7xl: 80px
  8xl: 216px
  base: 8px
  container: 1280px
components:
  button-primary:
    backgroundColor: "{colors.primary}"
    textColor: "{colors.surface}"
    rounded: "{rounded.sm}"
    padding: 8px
    height: 44px
  button-secondary:
    backgroundColor: "{colors.surface}"
    textColor: "{colors.color-7}"
    rounded: 6px
    padding: 0px
    height: 32px
  card:
    backgroundColor: "{colors.surface}"
    rounded: 35.2px
    padding: 32px
---

# Upstash

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

Upstash uses a light canvas (#F5F5F5) with a palette led by #00BC7D. Type is set in **Inter**, **Inter Tight** (display), **JetBrains Mono** (mono), with 16px body text. Layout: 1280px container, top-fixed navigation, 8 sections. Built with next.js, tailwind, radix-ui, intercom, 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` | `#F5F5F5` | 0.97 0 155.5 | bg | 43.8% | `--color-bg` |
| `surface` | `#FFFFFF` | 1 0 0 | surface | 28.0% | `--tw-ring-offset-color` |
| `on-surface` | `#022C22` | 0.262 0.049 172.6 | text | 7.9% | `--color-text` |
| `on-surface-variant` | `#71717B` | 0.552 0.016 285.9 | muted | 3.3% | `--color-text-mute` |
| `primary` | `#00BC7D` | 0.703 0.158 160.3 | accent | 0.94% | `--color-primary` |
| `bg-mute` | `#04785714` (on bg `#E2EBE8`) | 0.508 0.105 165.6 | other | 6.6% | `--color-bg-mute` |
| `color-7` | `#000000` | 0 0 0 | other | 3.4% | — |
| `pre-bg` | `#09090B` | 0.141 0.004 285.8 | other | 2.7% | `--color-pre-bg` |
| `primary-text` | `#007A55` | 0.513 0.11 163.6 | other | 0.95% | `--color-primary-text` |
| `color-10` | `#ECFDF5` | 0.979 0.021 166.1 | other | 0.56% | — |
| `color-11` | `#27272A` | 0.274 0.005 286 | other | 0.45% | — |
| `color-12` | `#F59E0B` | 0.769 0.165 70.1 | other | 0.32% | — |
| `color-13` | `#FDE047` | 0.905 0.166 98.1 | other | 0.29% | — |
| `color-14` | `#065F46` | 0.432 0.086 166.9 | other | 0.27% | — |
| `color-15` | `#34D3991A` (on bg `#E2F2EC`) | 0.773 0.153 163.2 | other | 0.09% | — |
| `color-16` | `#065F4633` (on bg `#C5D7D2`) | 0.432 0.086 166.9 | other | 0.09% | — |

Sparse chromatic highlights (not accents): `#065F46`, `#F59E0B`, `#DC2626`.

Contrast: text on background 13.89:1, muted text 4.43:1, accent 2.26:1.

Gradients in use: `linear-gradient(rgba(0, 0, 0, 0), lab(96.52 -0.0000298023 0.0000119209))`; `linear-gradient(to right bottom, lab(44.4871 -41.0396 11.0361), lab(66.9756 -58.27 19.5419), rgb(253, 224, 71))`.

The site responds to `prefers-color-scheme: dark`; the `-dark` tokens hold the dark-mode roles.

## Typography

| Family | Role | Weights | Share of text | Source |
|---|---|---|---|---|
| **Inter** | body | 400, 500 | 56.0% | webfont |
| **Inter Tight** | display | 600, 700 | 40.2% | webfont |
| **JetBrains Mono** | mono | 400 | 3.9% | webfont |

Scale (px): 12, 14, 16, 20, 24, 48, 128, 180. Effective ratio ≈ 1.623 (close to a golden ratio). Body 16px at line-height 1.5; display 128px with tracking -0.025em. Headings are sentence case. On a 390px viewport the body is 14px and display 48px.

## Layout

Spacing follows a 8px base unit; the most used steps are 2, 4, 6, 8, 12, 16, 20, 24, 32, 40, 64, 80, 216px. Sections open with about 24px of space before their first line of text. Content sits in a 1280px container on a 6-column grid. Text density 0.183 (text area / page area).

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

1. **hero** — “Serverless Data Platform” (492px, bg #F5F5F5)
2. **section** — “Upstash Serverless Data Platform — products” (952px, bg #F5F5F5)
3. **section** — “Fast Anywhere” (1108px, bg #F5F5F5)
4. **section** — “Serverless & Edge” (968px, bg #F5F5F5)
5. **section** — “Built for AI Agents” (1010px, bg #F5F5F5)
6. **logos** — “Meet our Customers” (924px, bg #F5F5F5)
7. **section** — “Community” (600px, bg #F5F5F5)
8. **footer** (598px, bg #F5F5F5)

## Elevation & Depth

Style: subtle. Most used shadows:

- `rgba(0, 0, 0, 0.05) 0px 1px 2px 0px`
- `rgba(0, 0, 0, 0.1) 0px 1px 3px 0px, rgba(0, 0, 0, 0.1) 0px 1px 2px -1px`
- `rgba(16, 185, 129, 0.3) 0px 0px 80px 0px`

## Shapes

Dominant corner radius is a full pill; radii in use: 12px, 16px, 35px, pill. Borders: hairline (1px).

## Components

- **button-primary**: backgroundColor `#00BC7D`, textColor `#FFFFFF`, rounded `12px`, padding `8px 20px`, height `44px`, fontFamily `Inter`, fontSize `16px`, fontWeight `500` (e.g. “Start for Free”)
- **button-secondary**: backgroundColor `#FFFFFF`, textColor `#000000`, rounded `6px`, padding `0px 12px`, height `32px`, fontFamily `Inter`, fontSize `16px`, fontWeight `400` (e.g. “Caching”)
- **card**: rounded `35.2px`, padding `32px`, backgroundColor `#FFFFFF`, shadow `rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0.05) 0px 1px 2px 0px`

## Do's and Don'ts

- Do reserve `#00BC7D` for primary actions and highlights; it covers only 0.94% of the painted page.
- Do set body copy in Inter at 16px / 1.5.
- Do use Inter Tight only for display sizes, not for body text.
- Do tighten large headlines (-0.025em at 128px).
- Don't introduce font weights beyond 400, 500, 600, 700.
- Do keep corners at pill for most controls, and use the larger radii only for cards and media.
- Do snap spacing to multiples of 8px.
- 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`.