What each site is compared with
Hopper
- Background
- Light #FFFFFF
- Accent
- Blue #1878EC
- Font
- Proxima Nova
- Corners
- 29px
- Headlines
- 32px, weight 800
-
Red Bull3 of 5 same
- Background
- Light #FFFFFF
Same- Accent
- Blue #3860BE
Same- Font
- Bull
Differs- Corners
- 19px
Close- Headlines
- 32px, weight 700
Same
-
Kubernetes2 of 5 same
- Background
- Light #FFFFFF
Same- Accent
- Blue #326CE5
Same- Font
- Open Sans
Differs- Corners
- 19px
Close- Headlines
- 42px, weight 600
Close
-
Skyscanner3 of 5 same
- Background
- Light #FFFFFF
Same- Accent
- Blue #0062E3
Same- Font
- Skyscanner Relative
Differs- Corners
- 12px
Differs- Headlines
- 32px, weight 700
Same
-
Busuu3 of 5 same
- Background
- Light #FFFFFF
Same- Accent
- Blue #116EEE
Same- Font
- Helvetica Neue
Differs- Corners
- 8px, pill buttons
Differs- Headlines
- 32px, weight 800
Same
-
Instagram2 of 5 same
- Background
- Light #FFFFFF
Same- Accent
- Blue #0064E0
Same- Font
- Instagram Sans / Optimistic
Differs- Corners
- 22px
Close- Headlines
- 40px, weight 400
Differs
-
The Guardian2 of 5 same
- Background
- Light #FFFFFF
Same- Accent
- Blue #052962
Same- Font
- GH Guardian Headline / Guardian Text Sans
Differs- Corners
- 18px
Differs- Headlines
- 28px, weight 700
Close
-
Bluesky2 of 5 same
- Background
- Light #FFFFFF
Same- Accent
- Blue #006AFF
Same- Font
- Inter
Differs- Corners
- 14px
Differs- Headlines
- 30px, weight 600
Close
-
Elastic2 of 5 same
- Background
- Light #FFFFFF
Same- Accent
- Blue #0B64DD
Same- Font
- Geist Mono / Inter
Differs- Corners
- 21px
Close- Headlines
- 44px, weight 500
Differs
-
Casper1 of 5 same
- Background
- Light #FFFFFF
Same- Accent
- Blue #1E306E
Close- Font
- New Kansas / Calibre
Differs- Corners
- 24px, pill buttons
Close- Headlines
- 32px, weight 600
Close
-
Cloudinary2 of 5 same
- Background
- Light #FFFFFF
Same- Accent
- Blue #0095FF
Same- Font
- Inter
Differs- Corners
- 19px, pill buttons
Close- Headlines
- 47px, weight 300
Differs
-
Apple2 of 5 same
- Background
- Light #FFFFFF
Same- Accent
- Blue #0071E3
Same- Font
- SF Pro Display / SF Pro Text
Differs- Corners
- 22px, pill buttons
Close- Headlines
- 56px, weight 600
Differs
-
DeepL2 of 5 same
- Background
- Light #F5F5F5
Same- Accent
- Blue #0F2B46
Same- Font
- Roboto
Differs- Corners
- 20px
Close- Headlines
- 48px, weight 300
Differs
How these are matched
Each of the 475 sites in the design library is compared with Hopper 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 Hopper itself? See Hopper's fonts and color codes, or print the full report.
Measured from each site's live page as a browser renders it, Hopper on 25 October 2026. Siteprint is not affiliated with these sites; names and trademarks belong to their owners.