What websites look like IBM?

Amplitude, Behance, Porsche, Jotform, MUI have the closest design to IBM, measured from their live pages: light or dark background, accent color, fonts, corners and headline size.

Websites like ibm.com

Websites like IBM

IBM's website is light (#F4F4F4), with IBM Plex Sans, 42px headlines at weight 300, 8px corners and a blue accent (#0F62FE). These 12 sites share the most of that look, closest first.

What each site is compared with

IBM

Background: Light #F4F4F4
Accent: Blue #0F62FE
Font: IBM Plex Sans
Corners: 8px, pill buttons
Headlines: 42px, weight 300

Amplitude3 of 5 same
Background
Dark #000000
Differs
Accent
Blue #1E61F0
Same
Font
IBM Plex Sans
Same
Corners
8px, pill buttons
Same
Headlines
55px, weight 400
Close
Behance3 of 5 same
Background
Light #F9F9F9
Same
Accent
Blue #0057FF
Same
Font
Acumin Pro Wide / Acumin Pro
Differs
Corners
6px, pill buttons
Same
Headlines
80px, weight 600
Differs
Porsche2 of 5 same
Background
Light #FFFFFF
Close
Accent
Blue #007AFF
Same
Font
Porsche Next
Differs
Corners
8px, pill buttons
Same
Headlines
48px, weight 400
Close
Jotform2 of 5 same
Background
Light #FFFFFF
Close
Accent
Blue #0075E3
Same
Font
Circular
Differs
Corners
10px, pill buttons
Same
Headlines
32px, weight 500
Close
MUI1 of 5 same
Background
Light #FFFFFF
Close
Accent
Blue #0073E6
Same
Font
General Sans / IBM Plex Sans
Close
Corners
10px
Close
Headlines
56px, weight 600
Differs
TypeScript2 of 5 same
Background
Light #FAF9F8
Same
Accent
Blue #719AF4
Same
Font
Segoe UI
Differs
Corners
6px
Close
Headlines
40px, weight 600
Differs
Dropbox2 of 5 same
Background
Light #F7F5F2
Same
Accent
Blue #0061FE
Same
Font
Sharp Grotesk / Atlas Grotesk
Differs
Corners
16px
Differs
Headlines
40px, weight 500
Close
Grafana2 of 5 same
Background
Light #F4F4F6
Same
Accent
Blue #1B55F5
Same
Font
Poppins / Inter
Differs
Corners
6px
Close
Headlines
60px, weight 600
Differs
Next.js2 of 5 same
Background
Light #FAFAFA
Same
Accent
Blue #0057FF
Same
Font
Geist
Differs
Corners
6px
Close
Headlines
64px, weight 450
Differs
Umami2 of 5 same
Background
Light #FAFAFA
Same
Accent
Blue #2B7FFF
Same
Font
Inter
Differs
Corners
8px
Close
Headlines
72px, weight 700
Differs
Microsoft Azure1 of 5 same
Background
Light #F7F7F7
Same
Accent
Blue #0078D4
Close
Font
Segoe UI Variable Display / Segoe UI Variable Text
Differs
Corners
8px
Close
Headlines
48px, weight 500
Close
DeepL2 of 5 same
Background
Light #F5F5F5
Same
Accent
Blue #0F2B46
Same
Font
Roboto
Differs
Corners
20px
Differs
Headlines
48px, weight 300
Close

How these are matched

Each of the 475 sites in the design library is compared with IBM on five things you see at a glance. Background: light or dark, and how close the shade is. Accent: the hue of the color on buttons and links. Font: the same family for headings and body, or one of them. Corners: the typical radius and pill buttons. Headlines: the largest type size and its weight. Same counts most, close counts half. Open any site for its fonts, color codes and a prompt for Claude Code, Cursor, Lovable or v0.

Want IBM itself? See IBM's fonts and color codes, or print the full report.

Measured from each site's live page as a browser renders it, IBM on 25 October 2026. Siteprint is not affiliated with these sites; names and trademarks belong to their owners.