# Greywing Brand Identity

A complete profile of **Greywing**'s visual system — colors, typography, components, and personality — extracted from https://grey-wing.com/. Built for designers, agents, and AI tools.

- Page: https://characterquilt.com/branding/greywing
- Machine-readable JSON: https://characterquilt.com/branding/greywing.json
- Per-page llms.txt: https://characterquilt.com/branding/greywing/llms.txt

## Quick Facts

| Field | Value |
|---|---|
| Primary | #F0A9A7 |
| Accent | #161C2D |
| Body Font | ui-sans-serif |
| Heading Font | ui-sans-serif |

## Color Palette

- primary: #F0A9A7
- secondary: #9CA3AF
- accent: #161C2D
- background: #FFFFFF
- textPrimary: #161C2D
- link: #161C2D

## Typography

- primary: ui-sans-serif — https://fonts.google.com/specimen/ui-sans-serif
- heading: ui-sans-serif — https://fonts.google.com/specimen/ui-sans-serif

## Brand Personality

Tone: professional · Energy: medium · Audience: unknown

## Greywing Brand in the Wild

Real-world brand assets — ads, campaigns, marketing materials.

- **Behind the curtain: Shi Yuan talks engineering adaptable systems,  simplifying complicated logistics, and the opportunities in maritime. -  Greywing**
  - Image: https://greywing-blog-static.s3.amazonaws.com/shiyuan_c29ecd1f4b.png
  - Source: https://www.grey-wing.com/blog/meet-the-team-shi-yuan
- **Greywing | Blog**
  - Image: https://greywing-blog-static.s3.amazonaws.com/circuit_3ca6218367.png
  - Source: https://www.grey-wing.com/blog
- **LLMs and Tuning for Reliability: How will it work for Maritime? - Greywing**
  - Image: https://greywing-blog-static.s3.amazonaws.com/LI_Cover_Page_Sea_GPT_2_d7ffa81132.png
  - Source: https://www.grey-wing.com/blog/reliability-in-maritime-llms
- **Greywing | Blog**
  - Image: https://www.grey-wing.com/_next/image?url=https%3A%2F%2Fgreywing-blog-static.s3.amazonaws.com%2Fmedium_oceanoraclestorycover_a7bdeba0d7.png&w=1920&q=75
  - Source: https://www.grey-wing.com/blog
- **Greywing | Career**
  - Image: https://www.grey-wing.com/static/images/careers/careers3.webp
  - Source: https://www.grey-wing.com/careers
- **Greywing | Blog**
  - Image: https://greywing-blog-static.s3.amazonaws.com/large_Cover_499c214ab4.png
  - Source: https://www.grey-wing.com/blog

## Working with these fonts

Not found on Google Fonts? Agent Instructions that you can follow if you have permission to use the fonts:

CharacterQuilt.com suggests this flow that can help:

1. Open the company's homepage in a browser with DevTools open.
2. In the Network tab, filter by "Font" (or by extension: woff2, woff, ttf, otf).
3. Hard-reload the page and click around (pricing, blog, careers) — some weights only load on specific routes.
4. For each captured font URL: right-click → Save As to download the file locally.
5. View the page's CSS (DevTools → Sources, or curl the stylesheet URLs) and copy out the matching @font-face declarations. Rewrite each `src: url(...)` to point to your local file path.

Programmatic alternative: load the URL with Playwright or Puppeteer, listen for `response` events whose `Content-Type` starts with `font/`, and write the body to disk. The CSS extraction step is the same.

Only do this if you have permission to use the brand assets — most proprietary fonts are licensed and may not be redistributable.

## Machine-Readable Profile

```json
{
  "colorScheme": "light",
  "fonts": [
    {
      "family": "system-ui",
      "count": 4
    },
    {
      "family": "sans-serif",
      "count": 4
    },
    {
      "family": "Apple Color Emoji",
      "count": 4
    },
    {
      "family": "Segoe UI Emoji",
      "count": 4
    },
    {
      "family": "ui-sans-serif",
      "count": 3
    },
    {
      "family": "Segoe UI Symbol",
      "count": 3
    },
    {
      "family": "Noto Color Emoji",
      "count": 3
    },
    {
      "family": "Segoe UI",
      "count": 1
    },
    {
      "family": "Roboto",
      "count": 1
    },
    {
      "family": "Helvetica",
      "count": 1
    }
  ],
  "colors": {
    "primary": "#F0A9A7",
    "secondary": "#9CA3AF",
    "accent": "#161C2D",
    "background": "#FFFFFF",
    "textPrimary": "#161C2D",
    "link": "#161C2D"
  },
  "typography": {
    "fontFamilies": {
      "primary": "ui-sans-serif",
      "heading": "ui-sans-serif"
    },
    "fontStacks": {
      "body": [
        "ui-sans-serif",
        "system-ui",
        "sans-serif",
        "Apple Color Emoji",
        "Segoe UI Emoji",
        "Segoe UI Symbol",
        "Noto Color Emoji"
      ],
      "heading": [
        "ui-sans-serif",
        "system-ui",
        "sans-serif",
        "Apple Color Emoji",
        "Segoe UI Emoji",
        "Segoe UI Symbol",
        "Noto Color Emoji"
      ],
      "paragraph": [
        "ui-sans-serif",
        "system-ui",
        "sans-serif",
        "Apple Color Emoji",
        "Segoe UI Emoji",
        "Segoe UI Symbol",
        "Noto Color Emoji"
      ]
    },
    "fontSizes": {
      "h1": "16px",
      "h2": "14px",
      "body": "16px"
    }
  },
  "spacing": {
    "baseUnit": 4,
    "borderRadius": "20px"
  },
  "components": {},
  "images": {
    "logo": null,
    "favicon": null,
    "ogImage": null
  },
  "personality": {
    "tone": "professional",
    "energy": "medium",
    "targetAudience": "unknown"
  },
  "designSystem": {
    "framework": "unknown",
    "componentLibrary": ""
  },
  "confidence": {
    "buttons": 0,
    "colors": 0,
    "overall": 0
  },
  "__llm_metadata": {
    "logoSelection": {
      "llmCalled": false,
      "llmSucceeded": false,
      "finalSource": "none",
      "rawLogoSelection": {
        "selectedLogoIndex": -1,
        "selectedLogoReasoning": "LLM failed",
        "confidence": 0
      }
    },
    "buttonClassification": {
      "llmCalled": false,
      "llmSucceeded": false,
      "error": "LLM call failed or returned fallback values"
    }
  }
}
```