Superhuman — Design Score: 84/100 (grade B)

superhuman.com · 84/100 · grade B · top 29% of 313 measured design systems · measured live — not guessed

Strong type & motion system, but primary CTA contrast fails accessibility—users can't see your main conversion button.

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/superhuman.com.

The four measured dimensions

Typography & Hierarchy: 84/100
Color & Contrast: 83/100
Spacing & Layout: 77/100
Motion & Polish: 90/100

What we measured

Typography & Hierarchy — type ladder rhythm: 1.31× · 1.02× · 3.43× · 1.17× (19.3/35)
Typography & Hierarchy — weight contrast: [460, 500, 540, 600, 700] (spread 240) (19.4/20)
Typography & Hierarchy — body line-height: 1.50 (15.0/15)
Typography & Hierarchy — heading line-height: 0.95 (10.0/10)
Typography & Hierarchy — size discipline: 5 (20.0/20)
Color & Contrast — body text contrast (WCAG): 14.72:1 (30.0/30)
Color & Contrast — primary button contrast: 2.39:1 (2.7/10)
Color & Contrast — accent discipline: 2 (20.0/20)
Color & Contrast — surface coverage: 80% dominant (20.0/20)
Color & Contrast — scheme consistency: light (10.0/20)
Spacing & Layout — spacing grid: 4px grid · 87% confidence (30.4/35)
Spacing & Layout — grid adherence: 9/12 on 4px (18.8/25)
Spacing & Layout — structure & responsive: 2 breakpoints (15.0/15)
Motion & Polish — motion tokens: 200ms 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

Repair primary button contrast to meet WCAG AA
Smooth type scale jumps to 1.1–1.7× increments
Enforce 4px grid on 100% of spacings (currently 75%)

The comprehensive report — every fix with why + the exact how-to — is part of Mozaika Pro.

← Score another site

An automated measurement of Superhuman's publicly-visible design (color, type, spacing, motion) — not affiliated with superhuman.com. Removal requests: hello@mozaika.design.