Cal — Design Score: 78/100 (grade B)
Typography & color are locked in; spacing grid is half-adopted and responsive breakpoints are minimal—motion has no tokens at all.
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/cal.com.
The four measured dimensions
- Typography & Hierarchy: 97/100
- Color & Contrast: 85/100
- Spacing & Layout: 63/100
- Motion & Polish: 56/100
What we measured
- Typography & Hierarchy — type ladder rhythm: 1.33× · 2.00× · 1.50× · 1.14× (32.1/35)
- Typography & Hierarchy — weight contrast: [300, 400, 500, 600] (spread 300) (20.0/20)
- Typography & Hierarchy — body line-height: 1.50 (15.0/15)
- Typography & Hierarchy — heading line-height: 1.09 (10.0/10)
- Typography & Hierarchy — size discipline: 5 (20.0/20)
- Color & Contrast — body text contrast (WCAG): 19.09:1 (30.0/30)
- Color & Contrast — accent discipline: 3 (20.0/20)
- Color & Contrast — surface coverage: 95% dominant (20.0/20)
- Color & Contrast — scheme consistency: light (10.0/20)
- Spacing & Layout — spacing grid: 4px grid · 72% confidence (25.2/35)
- Spacing & Layout — grid adherence: 9/12 on 4px (18.8/25)
- Spacing & Layout — structure & responsive: 2 breakpoints (7.0/15)
- Motion & Polish — motion tokens: none measured (10.0/25)
- Motion & Polish — choreography: 15 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
- Build motion token system in :root
- Enforce spacing grid to 100% compliance
- Add third responsive breakpoint
The comprehensive report — every fix with why + the exact how-to — is part of Mozaika Pro.
An automated measurement of Cal's publicly-visible design (color, type, spacing, motion) — not affiliated with cal.com. Removal requests: hello@mozaika.design.