On — Design Score: 80/100 (grade B)
Strong typographic hierarchy and spacing grid; color palette underutilizes contrast to create visual separation—dilutes priority.
This is a static, crawlable rendering for search & AI engines. The interactive version — filters, live decode console, copy & export — is at https://mozaika.design/score/on.com.
The four measured dimensions
- Typography & Hierarchy: 88/100
- Color & Contrast: 76/100
- Spacing & Layout: 83/100
- Motion & Polish: 73/100
What we measured
- Typography & Hierarchy — type ladder rhythm: 1.52× · 1.06× · 1.29× · 1.20× (31.9/35)
- Typography & Hierarchy — weight contrast: [400, 500, 600, 700] (spread 300) (20.0/20)
- Typography & Hierarchy — body line-height: 1.21 (6.5/15)
- Typography & Hierarchy — heading line-height: 1.20 (10.0/10)
- Typography & Hierarchy — size discipline: 5 (20.0/20)
- Color & Contrast — body text contrast (WCAG): 21.00:1 (30.0/30)
- Color & Contrast — primary button contrast: 21.00:1 (10.0/10)
- Color & Contrast — accent discipline: 3 (20.0/20)
- Color & Contrast — surface coverage: 29% dominant (6.1/20)
- Color & Contrast — scheme consistency: light (10.0/20)
- Spacing & Layout — spacing grid: 4px grid · 99% confidence (34.6/35)
- Spacing & Layout — grid adherence: 10/12 on 4px (20.8/25)
- Spacing & Layout — structure & responsive: 2 breakpoints (15.0/15)
- Motion & Polish — motion tokens: 300ms dominant (25.0/25)
- Motion & Polish — choreography: 0 reveal candidates (10.0/20)
Every line above is read from the live DOM — the exact contrast ratio, the detected spacing grid, the forced hover states — not an AI's guess from a screenshot.
Top fixes
- Expand body line-height to 1.45–1.55
- Add 2–3 functional accent colors to create visual hierarchy
- Add staggered reveal animations to hero and form sections on page load
The comprehensive report — every fix with why + the exact how-to — is part of Mozaika Pro.
An automated measurement of On's publicly-visible design (color, type, spacing, motion) — not affiliated with on.com. Removal requests: hello@mozaika.design.