Twilio brand colors, fonts & UI tokens
The palette, type, corner geometry and surface tones behind Twilio’s website, with contrast ratios and tokens you can paste into Tailwind, CSS or Figma.
Typography
- Headings
- Whitney SSm
- Body
- Whitney SSm
- Monospace
- Twilio Sans Mono
- Free stand-in
- Source Sans 3 / JetBrains Mono
Whitney SSm is a commercial typeface from Hoefler&Co. Twilio Sans Mono is open source (SIL OFL); Source Sans 3 is a free stand-in.
Geometry & surface
- Radius style
- Pill · 16 px+
- Controls
- pill (9999px)
- Cards
- 8px
- Scale
- 3px · 8px · 8px
Design language
- The homepage runs on a deep navy (#000D25) with white headlines and pill-shaped blue (#1866EE) calls to action.
- Twilio Red (#F22F46) is reserved for moments of impact such as the logo, illustrations and icons, per the Paste design system.
- Bold Whitney headlines with tight negative tracking, plus the open-source Twilio Sans Mono for code.
Live UI preview
Twilio’s palette, type and corner geometry on a navbar, hero, pricing table, form field and toast. Switch to the WCAG-fixed palette or dark mode to compare.
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- Basic reporting
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- Unlimited projects
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- Priority support
For larger organizations
- SSO and audit log
- Custom roles
- Dedicated manager
Sample content. Colors, type and corners come from the Twilio profile.
Technical SEO snapshot
www.twilio.com · scanned 11 Nov 2026- passTitle tag57 chars: “Conversational AI and APIs for SMS, Email, Voice | Twilio”
- warnMeta description183 chars
- passSingle H1 heading1 H1 element(s)
- passCanonical URLhttps://www.twilio.com/en-us
- passHTML lang attributelang="en"
- passMobile viewportwidth=device-width, initial-scale=1
- passOpen Graph tags3/3 of og:title, og:description, og:image
- passTwitter / X cardsummary_large_image
- passStructured data (JSON-LD)Organization, WebSite
- passHTTPSServed over HTTPS
- passIndexable (robots meta)robots="index"
- passXML sitemap5220 URLs · https://www.twilio.com/sitemap.xml
- passFavicon / touch iconIcon link present
- passImage alt text100% of 44 images
WCAG contrast ratios
| Pairing | Colors | Ratio | WCAG AA |
|---|---|---|---|
| Body text on surface | #FFFFFF / #000D25 | 19.37:1 | Pass |
| Secondary text on surface | #CACDD8 / #000D25 | 12.21:1 | Pass |
| Primary as link/text on surface | #1866EE / #000D25 | 3.85:1 | Large text only |
| Button label on primary | #FFFFFF / #1866EE | 5.03:1 | Pass |
| Accent on surface | #F22F46 / #000D25 | 4.86:1 | Pass |
| White on secondary | #FFFFFF / #FFFFFF | 1.00:1 | Fail |
| Dark mode: text on canvas | #F5F5F7 / #0A0D14 | 17.85:1 | Pass |
| Dark mode: primary on canvas | #2E75EF / #0A0D14 | 4.54:1 | Pass |
Use the Twilio system in SuiteAnvil
Each tool opens with Twilio preloaded as the active BrandProfile.
Twilio tokens for Tailwind CSS v4
Paste into your global stylesheet, or open StyleExtract for CSS variables, Figma tokens, DESIGN.md and .cursorrules.
/* Twilio design tokens, extracted from https://www.twilio.com
Generated by SuiteAnvil StyleExtract · https://suiteanvil.com */
@import "tailwindcss";
@theme {
/* Brand roles */
--color-brand: #1866EE;
--color-brand-foreground: #FFFFFF;
--color-secondary: #FFFFFF;
--color-accent: #F22F46;
--color-surface: #000D25;
--color-ink: #FFFFFF;
--color-ink-muted: #CACDD8;
--color-line: #232B45;
/* Surfaces (UI vibe: Dark carbon) */
--color-canvas: #000D25;
--color-card: #081F47;
--color-hairline: #232B45;
/* Primary tonal scale */
--color-brand-50: #F3F7FE;
--color-brand-100: #E3EDFD;
--color-brand-200: #C5D9FB;
--color-brand-300: #97BAF7;
--color-brand-400: #5D94F3;
--color-brand-500: #1866EE;
--color-brand-600: #1658CC;
--color-brand-700: #1449A6;
--color-brand-800: #11387D;
--color-brand-900: #0F2A5B;
--color-brand-950: #0D1E3E;
/* Typography: brand family first, free stand-in second */
--font-heading: "Whitney SSm", "Source Sans 3", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
--font-sans: "Whitney SSm", "Source Sans 3", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
--font-mono: "Twilio Sans Mono", "JetBrains Mono", "SF Mono", ui-monospace, Menlo, Consolas, monospace;
/* Shape (UI vibe: Pill · 16 px+) */
--radius-sm: 3px;
--radius-md: 8px;
--radius-lg: 8px;
--radius-button: 9999px;
--radius-control: 9999px;
--radius-card: 8px;
}
/* Dark mode overrides (toggle with <html data-theme="dark">) */
@custom-variant dark (&:where([data-theme="dark"], [data-theme="dark"] *));
[data-theme="dark"] {
--color-brand: #2E75EF;
--color-brand-foreground: #111113;
--color-accent: #F22F46;
--color-surface: #0A0D14;
--color-canvas: #0A0D14;
--color-card: #121620;
--color-hairline: #23252C;
--color-ink: #F5F5F7;
--color-ink-muted: #A1A1AA;
--color-line: #23252C;
}
SuiteAnvil extracts publicly visible design tokens, logos, and font references for workflow automation. You are responsible for ensuring you hold valid commercial rights or client authorization for any proprietary fonts, trademarks, and brand assets before commercial publication. Licensing notice
FAQ
What is Twilio’s primary brand color?
Twilio’s primary color is #1866EE (rgb(24, 102, 238)), used for primary actions and emphasis. Text is set in #FFFFFF on a #000D25 surface.
What font does Twilio use?
Twilio uses Whitney SSm for headings, with Twilio Sans Mono for code. Whitney SSm is a commercial typeface from Hoefler&Co. Twilio Sans Mono is open source (SIL OFL); Source Sans 3 is a free stand-in.
What is a free alternative to Twilio’s font?
Source Sans 3 is a close free alternative for headings, and JetBrains Mono works for monospace.
What corner radius does Twilio use?
Twilio reads as pill · 16 px+: controls use fully rounded pill shapes, cards about 8px, on a dark carbon canvas (#000D25).
Do Twilio’s brand colors meet WCAG contrast?
6 of 8 key pairings pass WCAG 2.1 AA. Primary as link/text on surface is 3.85:1; White on secondary is 1:1
Reference snapshot of Twilio’s public website styling for educational and interoperability purposes, scanned 11 Nov 2026. Twilio and its logo are trademarks of their owner, shown for identification only; SuiteAnvil is not affiliated with or endorsed by Twilio.
Compare your website with Twilio
Scan your own site and see its palette, fonts, corner radius, WCAG contrast and SEO score next to Twilio's, side by side.