E2B Brand Identity
A website-derived reference for E2B: observed colors, typography, components, and assets extracted from https://e2b.dev/. This snapshot is not official brand guidance. Verify current values and usage permissions with the original source.
Color Palette
Brand palette extracted from https://e2b.dev/.
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
%20!important%3B%22%2F%3E%0A%3C%2Fsvg%3E)
.png)
UI Components
Live previews rendered using E2B's actual button styles.
Brand Personality
E2B Brand in the Wild
Real-world brand assets, ads, campaigns, and marketing materials.
.png)
.png)
Frequently Asked Questions
What is E2B's primary brand color?
The website extraction recorded #0000EE as the primary color for E2B. This is an observed website value, not a verified official brand specification.
What accent color does E2B use?
The website extraction recorded #3898EC as an accent color for E2B. Check the source website or official brand guidelines before using it in new work.
What font does E2B use?
The extraction detected IBM Plex Sans as a primary typeface on https://e2b.dev/. Other pages or materials may use different fonts.
Does E2B use a light or dark theme?
The captured website used a light color scheme, with a recorded background of #FAFAFA. The current website may differ from this snapshot.
Where can I find E2B's logo?
The logo asset recorded from https://e2b.dev/ is included in the machine-readable JSON profile linked above. Check the original source for the current asset and usage permissions.
How was this brand profile generated?
This profile was extracted from https://e2b.dev/ 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 E2B.
Methodology
Brand data on this page was extracted from https://e2b.dev/ using the Firecrawl branding extraction API, which extracts website design information. An extraction date was not recorded for this profile. The source site may have changed since the snapshot was captured, and a redirect may lead to a different company or product. Brand-in-the-wild images were found using image search. Cached previews link to original third-party sources. This page is published by CharacterQuilt and is not affiliated with or endorsed by E2B.
Machine-Readable Profile
Direct endpoints for agents, designers, and tooling. No login or auth required.
{
"colorScheme": "light",
"fonts": [
{
"family": "IBM Plex Sans",
"role": "body"
},
{
"family": "Ibm Plex Mono 500",
"role": "monospace"
},
{
"family": "Ibm Plex Mono 400",
"role": "monospace"
},
{
"family": "Ibm Plex Mono 700",
"role": "monospace"
}
],
"colors": {
"primary": "#0000EE",
"secondary": "#FF8800",
"accent": "#3898EC",
"background": "#FAFAFA",
"textPrimary": "#000000",
"link": "#3898EC"
},
"typography": {
"fontFamilies": {
"primary": "IBM Plex Sans",
"heading": "IBM Plex Sans"
},
"fontStacks": {
"heading": [
"Ibm Plex Mono 700",
"sans-serif"
],
"body": [
"Arial",
"Helvetica Neue",
"Helvetica",
"sans-serif"
],
"paragraph": [
"Arial",
"Helvetica Neue",
"Helvetica",
"sans-serif"
]
},
"fontSizes": {
"h1": "64px",
"h2": "60px",
"body": "14px"
}
},
"spacing": {
"baseUnit": 4,
"borderRadius": "0px"
},
"components": {
"input": {
"background": "#EBEBEB",
"textColor": "#666666",
"borderColor": "#EBEBEB",
"borderRadius": "0px",
"borderRadiusCorners": {
"topLeft": "0px",
"topRight": "0px",
"bottomRight": "0px",
"bottomLeft": "0px"
},
"shadow": "none"
},
"buttonPrimary": {
"background": "#000000",
"textColor": "#FFFFFF",
"borderRadius": "0px",
"borderRadiusCorners": {
"topLeft": "0px",
"topRight": "0px",
"bottomRight": "0px",
"bottomLeft": "0px"
},
"shadow": "none"
},
"buttonSecondary": {
"background": "#FAFAFA",
"textColor": "#000000",
"borderColor": "#D6D6D6",
"borderRadius": "0px",
"borderRadiusCorners": {
"topLeft": "0px",
"topRight": "0px",
"bottomRight": "0px",
"bottomLeft": "0px"
},
"shadow": "none"
}
},
"images": {
"logo": "data:image/svg+xml;utf8,%3Csvg%20width%3D%2226%22%20height%3D%2228%22%20viewBox%3D%220%200%2026%2028%22%20fill%3D%22none%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20data-fc-idx%3D%220%22%3E%0A%3Cpath%20fill-rule%3D%22evenodd%22%20clip-rule%3D%22evenodd%22%20d%3D%22M21.8458%2019.3029C21.6671%2019.3029%2021.5555%2019.4963%2021.6448%2019.6511L23.5141%2022.889C23.6175%2023.0681%2023.4528%2023.2828%2023.253%2023.2293L17.5836%2021.7101C17.3359%2021.6437%2017.0813%2021.7907%2017.0149%2022.0384L15.4958%2027.7079C15.4422%2027.9077%2015.1739%2027.943%2015.0705%2027.7639L13.2008%2024.5254C13.1115%2024.3707%2012.8881%2024.3707%2012.7987%2024.5254L10.929%2027.7639C10.8256%2027.943%2010.5573%2027.9077%2010.5038%2027.7079L8.9846%2022.0384C8.91824%2021.7907%208.66365%2021.6437%208.41597%2021.7101L2.74652%2023.2293C2.54675%2023.2828%202.38199%2023.0681%202.4854%2022.889L4.35472%2019.6511C4.44406%2019.4963%204.33238%2019.3029%204.15368%2019.3029L0.415222%2019.3028C0.208406%2019.3028%200.104834%2019.0528%200.251077%2018.9066L4.40145%2014.7563C4.58277%2014.5749%204.58277%2014.281%204.40145%2014.0997L0.251079%209.94927C0.104837%209.80302%200.208414%209.55297%200.415232%209.55297L4.15328%209.55302C4.33198%209.55302%204.44368%209.35957%204.35433%209.20481L2.4854%205.96763C2.38199%205.78852%202.54676%205.5738%202.74652%205.62733L8.41597%207.14652C8.66365%207.21288%208.91824%207.0659%208.98461%206.81822L10.5038%201.14869C10.5573%200.948918%2010.8256%200.913592%2010.929%201.0927L12.7987%204.33116C12.8881%204.48593%2013.1114%204.48593%2013.2008%204.33116L15.0705%201.0927C15.1739%200.913592%2015.4422%200.948917%2015.4957%201.14869L17.0149%206.81822C17.0813%207.0659%2017.3359%207.21288%2017.5835%207.14652L23.253%205.62733C23.4528%205.5738%2023.6175%205.78852%2023.5141%205.96763L21.6452%209.20481C21.5558%209.35957%2021.6675%209.55302%2021.8462%209.55302L25.5844%209.55297C25.7912%209.55297%2025.8948%209.80302%2025.7486%209.94927L21.5982%2014.0997C21.4169%2014.281%2021.4169%2014.5749%2021.5982%2014.7563L25.7486%2018.9066C25.8948%2019.0528%2025.7912%2019.3028%2025.5844%2019.3028L21.8458%2019.3029ZM20.419%2010.404C20.5869%2010.236%2020.4241%209.9541%2020.1947%2010.0156L15.1461%2011.3684C14.8984%2011.4348%2014.6438%2011.2878%2014.5775%2011.0401L13.224%205.98888C13.1625%205.75947%2012.837%205.75947%2012.7755%205.98888L11.422%2011.0401C11.3557%2011.2878%2011.1011%2011.4348%2010.8534%2011.3684L5.80496%2010.0156C5.57555%209.95414%205.41278%2010.2361%205.58072%2010.404L9.27643%2014.0997C9.45774%2014.281%209.45774%2014.575%209.27643%2014.7563L5.57985%2018.4528C5.41191%2018.6208%205.57467%2018.9027%205.80409%2018.8412L10.8534%2017.4882C11.1011%2017.4218%2011.3557%2017.5688%2011.422%2017.8165L12.7755%2022.8677C12.837%2023.0972%2013.1625%2023.0972%2013.224%2022.8677L14.5775%2017.8165C14.6439%2017.5688%2014.8984%2017.4218%2015.1461%2017.4882L20.1956%2018.8413C20.425%2018.9027%2020.5878%2018.6208%2020.4198%2018.4529L16.7232%2014.7563C16.5419%2014.575%2016.5419%2014.281%2016.7232%2014.0997L20.419%2010.404Z%22%20fill%3D%22currentColor%22%20style%3D%22fill%3A%20rgb(0%2C%200%2C%200)%20!important%3B%22%2F%3E%0A%3C%2Fsvg%3E",
"favicon": "https://cdn.prod.website-files.com/6717bb6618f6a40d53ac2929/6751bc96a1a8a0ec9a69a57c_faviconV2.png",
"ogImage": "https://cdn.prod.website-files.com/6717bb6618f6a40d53ac2929/689daedd2d27f81001967356_Share-Image-(1200x630).png",
"logoHref": "https://e2b.dev/"
},
"__llm_logo_reasoning": {
"selectedIndex": 0,
"reasoning": "Selected #0 because it is located in the header, is visible, and links to the homepage, which are strong indicators of a primary brand logo.",
"confidence": 0.9,
"source": "llm"
},
"__llm_button_reasoning": {
"primary": {
"index": 0,
"text": "START FOR FREE",
"reasoning": "Button #1 'START FOR FREE' is likely the primary CTA due to its action-oriented text and prominent placement. It uses a dark background, which contrasts well with the page's light theme, making it stand out."
},
"secondary": {
"index": 11,
"text": "VIEW DOCS",
"reasoning": "Button #3 'VIEW DOCS' is a suitable secondary CTA. It has a light background, contrasting with the primary button's dark color, and offers a supportive action to the primary CTA."
},
"confidence": 0.95
},
"personality": {
"tone": "modern",
"energy": "medium",
"targetAudience": "enterprise businesses and developers"
},
"designSystem": {
"framework": "custom",
"componentLibrary": ""
},
"confidence": {
"buttons": 0.95,
"colors": 0.9,
"overall": 0.925
},
"__llm_metadata": {
"logoSelection": {
"llmCalled": true,
"llmSucceeded": true,
"finalSource": "llm",
"rawLogoSelection": {
"selectedLogoIndex": 0,
"selectedLogoReasoning": "Selected #0 because it is located in the header, is visible, and links to the homepage, which are strong indicators of a primary brand logo.",
"confidence": 0.9
}
},
"buttonClassification": {
"llmCalled": true,
"llmSucceeded": true
}
}
}