FONTS & COLORS

The fonts and colors of 168 top websites

We measured the live sites of 168 well-known brands in October 2026. Here is what they use for type, color and buttons.

Sitepeel’s measured design system pages for Stripe, Linear, Airbnb, Spotify, Notion and Vercel
Six of the 168 measured brands on Sitepeel’s DESIGN.md pages, October 28, 2026.

In short

  • Inter is the most common font: 43 of 168 sites use it
  • 54% set their main text in a bought or custom typeface
  • 44% open in dark mode; 27 of 37 developer tools do
  • Blue is the top brand color; 36% of main buttons are pills
On this page11
  1. The short answer
  2. What fonts do websites use in 2026?
  3. The most common website fonts
  4. How big are headlines and body text?
  5. What colors do brands use on their websites?
  6. How many websites use dark mode?
  7. Buttons, corners and shadows
  8. How we measured
  9. Download the data and cite it
  10. Every brand in the data
  11. Questions

The short answer

The most common website font in 2026 is Inter: 43 of the 168 brand sites we measured use it, 30 for their main text. But most brands pay for their type: 54% set their text in a commercial or custom typeface. Blue is the most common brand color, and 44% of the sites open in dark mode.

168 brand websites, measured October 21 to October 26, 2026
FindingSitesShare
Use Inter somewhere4326%
Main text in a commercial or custom font9154%
Open in dark mode7444%
Blue as the main accent color4527%
Pill-shaped main button53 of 14636%
Tighter letter spacing on the headline111 of 16567%
No drop shadows at all6539%
A monospace font for code or labels4326%
A serif headline2012%

What fonts do websites use in 2026?

Big brands mostly buy their type, or have it drawn. Inter is the one free font that shows up again and again: 30 sites set their main text in it. Only 11 rely on the device’s own font.

The font that sets most of the text, 168 sites
Main text fontWhat it isSites
Commercial or customBought from a foundry or drawn for the brand91 (54%)
Free fontGoogle Fonts, Fontshare or open source, not Inter36 (21%)
InterThe free sans serif most apps use30 (18%)
System fontThe device’s own font, nothing to load11 (7%)

The most common website fonts

Counted wherever a font is used: main text, headlines, labels or code. Vercel’s free Geist and Geist Mono come next. System fonts are left out here. 24% of the sites load three or more font families.

Named fonts used by three or more of the 168 sites
FontSitesShare
Inter4326%
Geist Mono74%
Geist64%
ABC Favorit32%
Apercu32%
Charlie32%
Graphik32%
IBM Plex Mono32%
JetBrains Mono32%
Matter32%
Roboto32%
Saans32%
Serrif32%

How big are headlines and body text?

The median headline is 60px on a laptop (half the sites sit between 48 and 72px) and 38px on a phone. Body text is most often 16px (47%). 67% tighten the headline’s letter spacing, typically to -0.022em.

Headline (h1) size on a 1440px screen, 165 sites
Headline sizeSitesShare
Under 40px1811%
40-55px4225%
56-71px5533%
72-95px3320%
96px or more1710%

What colors do brands use on their websites?

Blue leads, tied with brands whose main accent is black, white or gray, like Vercel, Linear and Nike. Light sites mostly use pure white (66% of them), but only 23% of dark sites use pure black: most pick a near-black.

Main accent color (buttons, links or logo), 168 sites
Accent colorSitesShare
Black, white or gray4527%
Blue4527%
Orange1811%
Red148%
Purple127%
Teal127%
Green106%
Yellow85%
Pink42%

How many websites use dark mode?

74 of 168 sites (44%) open in dark mode. It depends on who they sell to: 27 of 37 developer tools are dark, and none of the 11 marketing and analytics tools are.

Dark mode and the most common main font, by category
CategorySitesDark by defaultMost common font
AI149 (64%)Basier Square
Developer tools3727 (73%)Inter
UI and animation libraries77 (100%)All different
SaaS and productivity378 (22%)Inter
Fintech and payments133 (23%)Inter
Marketing and analytics110 (0%)All different
Design tools and site builders137 (54%)Inter
Inspiration72 (29%)All different
E-commerce and brands123 (25%)All different
Media and consumer apps146 (43%)System UI
Security and privacy32 (67%)All different

Buttons, corners and shadows

Pills are the most common main button, but square corners and small 4 to 8px radii together are as common. 39% of the sites use no drop shadow anywhere on the page.

Corner of the main button, 146 sites with one
Button cornerSitesShare
Pill5336%
Extra large (17px+)11%
Large (9-16px)118%
Medium (5-8px)3927%
Small (1-4px)1712%
Square2517%

How we measured

Each brand’s DESIGN.md comes from Sitepeel’s DESIGN.md generator, which opens the live page at 1440px wide (and at 390px for phone sizes) and reads the styles the browser actually rendered. We measured each site once, from October 21 to October 26, 2026.

  • Main text font: the family that sets the most text styles on the page
  • Accent color: the color the page uses for its main buttons, links or logo
  • Dark mode: the page background is dark when it first opens
  • Fonts keep the names the sites give them, folded together across weights
  • One page per brand, usually its home page, as a visitor first sees it
  • An independent measurement, not any brand’s official design system

Download the data and cite it

The CSV has one row per brand: theme, background, text and accent colors, every font, headline and body sizes, button corners and shadows, plus a link to its full DESIGN.md. Free to use with credit (CC BY 4.0).

citation.mdMarkdown
Sitepeel (2026). The fonts and colors of 168 top websites. Measured October 21 to October 26, 2026. https://sitepeel.dev/reports/top-website-fonts-and-colors/

Every brand in the data

Each page has the brand’s colors, fonts, type scale and DESIGN.md file.

Questions

What is the most popular font on websites in 2026?

Inter. 43 of the 168 top brand sites we measured use it, 30 for their main text. Geist and the device’s own system font come next among the fonts we could name.

What fonts do big brands use?

Mostly their own. 54% of the 168 brands set their main text in a commercial or custom typeface, such as Airbnb Cereal, Uber Move or Söhne. Only 18% use Inter for it.

What is the most common brand color on websites?

Blue: 45 of 168 sites (27%) use it as their main accent. As many use black, white or gray instead of a color.

How many websites use dark mode by default?

44% of the 168 sites open in dark mode. Developer tools lean dark (27 of 37); marketing and analytics tools lean light.

What font size do websites use for body text?

16px is the most common (47% of sites). The median headline is 60px on a laptop and 38px on a phone.

Can I use this data?

Yes. The CSV is free to use with credit (CC BY 4.0). Link to this page as the source.

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