Launchdarkly — Design Score: 82/100 (grade B)
Strong typographic hierarchy & contrast (85–90 scores) but spacing grid breaks down mid-page—only 7 of 12 measured spacings snap to unit (i11), leaving layout fragile.
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/launchdarkly.com.
The four measured dimensions
- Typography & Hierarchy: 85/100
- Color & Contrast: 86/100
- Spacing & Layout: 65/100
- Motion & Polish: 90/100
What we measured
- Typography & Hierarchy — type ladder rhythm: 1.25× · 1.07× · 3.75× · 1.07× (20.4/35)
- Typography & Hierarchy — weight contrast: [400, 500, 600, 700] (spread 300) (20.0/20)
- Typography & Hierarchy — body line-height: 1.50 (15.0/15)
- Typography & Hierarchy — heading line-height: 1.00 (10.0/10)
- Typography & Hierarchy — size discipline: 5 (20.0/20)
- Color & Contrast — body text contrast (WCAG): 17.58:1 (30.0/30)
- Color & Contrast — primary button contrast: 15.46:1 (10.0/10)
- Color & Contrast — accent discipline: 2 (20.0/20)
- Color & Contrast — surface coverage: 54% dominant (16.0/20)
- Color & Contrast — scheme consistency: dark (10.0/20)
- Spacing & Layout — spacing grid: 4px grid · 66% confidence (23.1/35)
- Spacing & Layout — grid adherence: 7/12 on 4px (14.6/25)
- Spacing & Layout — structure & responsive: 2 breakpoints (15.0/15)
- Motion & Polish — motion tokens: 300ms dominant (25.0/25)
- Motion & Polish — choreography: 2 reveal candidates (20.0/20)
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
- Enforce 4px grid adherence across all component spacing
- Increase type scale jump at mid-level (1.07× is too flat)
- Audit grid detection confidence and close the 34% gap
The comprehensive report — every fix with why + the exact how-to — is part of Mozaika Pro.
An automated measurement of Launchdarkly's publicly-visible design (color, type, spacing, motion) — not affiliated with launchdarkly.com. Removal requests: hello@mozaika.design.