arduino.cc
Measured in a real browser on 4 November 2026. For reference and benchmarking.
Colours
primary#008184
secondary#00979d
accent#005c5f
neutral#171e21
neutral#ffffff
neutral#000000
neutral#5d6a6b
neutral#ecf1f1
neutral#c9d2d2
neutral#232b2e
neutral#dae3e3
Fonts
- Open Sans
- Roboto Mono
Type scale
48px
44px
36px
32px
28px
24px
20px
16px
15px
14px
12px
11px
Corners
2px
6px
10px
16px
32px
50px
64px
100px
Spacing and depth
Spacing base: 4px
Distinct shadows: 6
Text and background pairs below WCAG AA: 0
Is this your site? To remove it, write to manav@designlang.app; it leaves the index, the sitemap and the compare tool on the next build. Measure your own site any time: npx designlang arduino.cc