Cerulion Brand Identity
A complete profile of Cerulion's visual system — colors, typography, components, and personality — extracted from https://www.cerulion.com. Built for designers, agents, and AI tools.
Color Palette
Brand palette extracted from https://www.cerulion.com.
Typography
Each font links to its Google Fonts page where available.
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.
Visual Assets
UI Components
Live previews rendered using Cerulion's actual button styles.
Brand Personality
Cerulion Brand in the Wild
Real-world brand assets — ads, campaigns, and marketing materials.
Frequently Asked Questions
What is Cerulion's primary brand color?
Cerulion's primary brand color is #374151. It anchors the visual identity across their website, product UI, and marketing materials.
What accent color does Cerulion use?
Cerulion uses #FF6900 as an accent color, typically applied to interactive elements like links, buttons, and call-to-action emphasis.
What font does Cerulion use?
Cerulion uses ui-sans-serif as the primary typeface across body and headings.
Does Cerulion use a light or dark theme?
Cerulion's primary site uses a dark color scheme, with a background of #181A1E.
Where can I find Cerulion's logo?
Cerulion's logo is available directly on their site (https://www.cerulion.com). The current logo URL is included in the machine-readable JSON profile linked above.
How was this brand profile generated?
This profile was extracted from https://www.cerulion.com using the Firecrawl branding extraction API, which inspects the live page's CSS, fonts, color tokens, and component styles. It is not affiliated with or endorsed by Cerulion.
Methodology
Brand data on this page was extracted from https://www.cerulion.com on using the Firecrawl branding extraction API, which inspects each site's live CSS, font network requests, color tokens, and component styles. Brand-in-the-wild images were sourced via Google Image Search restricted to ad/webinar/report queries and link out to their original third-party publishers; we link to the source rather than re-hosting third-party content. This page is published by CharacterQuilt and is not affiliated with or endorsed by Cerulion.
Machine-Readable Profile
Direct endpoints for agents, designers, and tooling. No login or auth required.
{
"colorScheme": "dark",
"fonts": [
{
"family": "ui-sans-serif",
"count": 61
},
{
"family": "system-ui",
"count": 61
},
{
"family": "sans-serif",
"count": 61
},
{
"family": "Apple Color Emoji",
"count": 61
},
{
"family": "Segoe UI Emoji",
"count": 61
},
{
"family": "Segoe UI Symbol",
"count": 61
},
{
"family": "Noto Color Emoji",
"count": 61
}
],
"colors": {
"primary": "#374151",
"secondary": "#9CA3AF",
"accent": "#FF6900",
"background": "#181A1E",
"textPrimary": "#181A1E",
"link": "#FF6900"
},
"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": "72px",
"h2": "36px",
"body": "20px"
}
},
"spacing": {
"baseUnit": 8,
"borderRadius": "0px"
},
"components": {
"input": {
"background": "transparent",
"textColor": "#FFFFFF",
"borderColor": "#99A1AF",
"borderRadius": "10px",
"borderRadiusCorners": {
"topLeft": "10px",
"topRight": "10px",
"bottomRight": "10px",
"bottomLeft": "10px"
},
"shadow": "none"
},
"buttonPrimary": {
"background": "#FF6900",
"textColor": "#FFFFFF",
"borderColor": "#FF8904",
"borderRadius": "33554400px",
"borderRadiusCorners": {
"topLeft": "33554400px",
"topRight": "33554400px",
"bottomRight": "33554400px",
"bottomLeft": "33554400px"
},
"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) 0px 0px 0px 0px, rgba(255, 255, 255, 0.25) 0px 1px 2px 0px inset, rgba(16, 24, 40, 0.06) 0px 3px 3px -1.5px, rgba(16, 24, 40, 0.08) 0px 1px 1px 0px"
}
},
"images": {
"logo": "https://www.cerulion.com/logo.svg",
"favicon": "https://www.cerulion.com/cerulion-icon.svg",
"ogImage": "http://localhost:3000/hero-image.png",
"logoHref": "/",
"logoAlt": "Cerulion Logo"
},
"__llm_logo_reasoning": {
"selectedIndex": 0,
"reasoning": "Selected #0 because it is visible, located in the header, links to the homepage, and the alt text matches the brand name 'Cerulion'.",
"confidence": 0.95,
"source": "llm"
},
"__llm_button_reasoning": {
"primary": {
"index": 0,
"text": "Get Early Access",
"reasoning": "Button #0 is selected as the primary CTA because it uses a vibrant brand color (#FF6900) and has action-oriented text ('Get Early Access'), making it the most prominent call-to-action on the page."
},
"secondary": {
"index": -1,
"text": "N/A",
"reasoning": "Both buttons share the same background color (#FF6900), so there is no valid secondary button with a different color."
},
"confidence": 0.9
},
"personality": {
"tone": "modern",
"energy": "medium",
"targetAudience": "technology professionals"
},
"designSystem": {
"framework": "tailwind",
"componentLibrary": ""
},
"confidence": {
"buttons": 0.9,
"colors": 0.9,
"overall": 0.9
},
"__llm_metadata": {
"logoSelection": {
"llmCalled": true,
"llmSucceeded": true,
"finalSource": "llm",
"rawLogoSelection": {
"selectedLogoIndex": 0,
"selectedLogoReasoning": "Selected #0 because it is visible, located in the header, links to the homepage, and the alt text matches the brand name 'Cerulion'.",
"confidence": 0.95
}
},
"buttonClassification": {
"llmCalled": true,
"llmSucceeded": true
}
}
}