What websites look like Arm?

CockroachDB, QuickBooks, AngelList, Affirm, Fly.io have the closest design to Arm, measured from their live pages: light or dark background, accent color, fonts, corners and headline size.

Websites like arm.com

Websites like Arm

Arm's website is light (#000000), with Aeonik, 80px headlines at weight 400, 24px corners and a purple accent (#7233F7). These 12 sites share the most of that look, closest first.

What each site is compared with

Arm

Background: Light #000000
Accent: Purple #7233F7
Font: Aeonik
Corners: 24px, pill buttons
Headlines: 80px, weight 400

CockroachDB2 of 5 same
Background
Light #000000
Same
Accent
Purple #9059FF
Same
Font
Geist / Geist Mono
Differs
Corners
24px
Close
Headlines
80px, weight 200
Close
QuickBooks2 of 5 same
Background
Light #000000
Same
Accent
None, monochrome
Differs
Font
Tally Display / Tally
Differs
Corners
20px
Close
Headlines
90px, weight 400
Same
AngelList1 of 5 same
Background
Light #001D21
Close
Accent
Blue #BDBBFF
Close
Font
Angellist Display / Angellist
Differs
Corners
12px
Differs
Headlines
80px, weight 400
Same
Affirm1 of 5 same
Background
Light #13131F
Close
Accent
None, monochrome
Differs
Font
Axiforma for Affirm / Calibre
Differs
Corners
22px
Close
Headlines
80px, weight 300
Same
Fly.io1 of 5 same
Background
Light #F1F2F9
Differs
Accent
Purple #7C3AED
Same
Font
Mackinac / Fricolage Grotesque
Differs
Corners
21px, pill buttons
Close
Headlines
64px, weight 500
Close
Squarespace1 of 5 same
Background
Light #000000
Same
Accent
None, monochrome
Differs
Font
Clarkson
Differs
Corners
8px
Differs
Headlines
64px, weight 300
Close
WHOOP1 of 5 same
Background
Light #000000
Same
Accent
Blue #4A53FF
Differs
Font
Proxima Nova
Differs
Corners
16px
Close
Headlines
120px, weight 400
Differs
WooCommerce1 of 5 same
Background
Light #FFFFFF
Differs
Accent
Purple #873EFF
Same
Font
Proxima Vara / Inter
Differs
Corners
16px
Close
Headlines
65px, weight 600
Close
NordVPN1 of 5 same
Background
Light #000000
Same
Accent
Red #E02F1F
Differs
Font
Inter
Differs
Corners
20px, pill buttons
Close
Headlines
48px, weight 600
Differs
The Verge2 of 5 same
Background
Light #FFFFFF
Differs
Accent
Purple #5200FF
Same
Font
Manuka / Poly Sans
Differs
Corners
22px, pill buttons
Same
Headlines
90px, weight 900
Differs
Postman0 of 5 same
Background
Light #100218
Close
Accent
None, monochrome
Differs
Font
GT Standard / Inter
Differs
Corners
25px
Close
Headlines
63px, weight 500
Close
DocuSign2 of 5 same
Background
Light #FFFFFF
Differs
Accent
Purple #4C00FF
Same
Font
DSIndigo
Differs
Corners
8px
Differs
Headlines
80px, weight 300
Same

How these are matched

Each of the 475 sites in the design library is compared with Arm 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 Arm itself? See Arm's fonts and color codes, or print the full report.

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