Comprehensive visual design and aesthetics evaluation. Analyzes typography, color, spacing, hierarchy, consistency, branding, and modern design trends for polished, professional interfaces.
This skill enables AI agents to perform a comprehensive visual design and aesthetics evaluation of digital interfaces, analyzing elements like typography, color palettes, spacing, visual hierarchy, and overall design quality.
While other UX skills focus on functionality and usability, this skill evaluates the visual polish, aesthetic appeal, and design craftsmanship that makes interfaces feel professional, trustworthy, and delightful.
Use this skill to elevate visual design quality, ensure brand consistency, and create interfaces that not only work well but also look exceptional.
Combine with "Nielsen Heuristics" for usability, "WCAG Accessibility" for inclusive design, or "Don Norman Principles" for intuitive interaction.
When to Use This Skill
Invoke this skill when:
Evaluating visual design quality and polish
Assessing brand consistency and personality
Reviewing typography, color, and spacing decisions
Identifying visual hierarchy issues
Comparing design to modern standards and trends
Preparing for design QA or handoff
Evaluating design system consistency
Assessing first impression and aesthetic appeal
Identifying visual debt or outdated design elements
- **Effort**: Medium (1 day - requires systematic update)
**Issue 2.3: Insufficient line height**
- **Severity**: High
- **Current**: Line height 1.2 on body text
- **Problem**: Text feels cramped, hard to read
- **Standard**: 1.5-1.6 for body text
- **Recommendation**: Set line-height: 1.5 (24px on 16px text)
- **Effort**: Low (1 hour)
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### 3. Color Palette ⭐⭐⭐⭐⚪ (4/5)
#### Strengths
- ✅ Well-defined primary blue (#2563EB)
- ✅ Good use of neutrals (grays)
- ✅ Brand colors consistently applied
#### Issues
**Issue 3.1: Accent color overused**
- **Severity**: Low
- **Problem**: Orange accent appears everywhere, loses impact
- **Recommendation**: Reserve orange for important CTAs and alerts only
- **Effort**: Low (2-3 hours)
**Issue 3.2: Insufficient color shades**
- **Current**: Only using one shade of blue
- **Problem**: Can't create visual depth, hover states unclear
- **Recommendation**: Create 9-shade palette (50-900) for primary color:
Moderate - Some modern elements, some dated patterns
Needs update to feel current
Accessibility-Visual Overlap
While WCAG audit covers technical accessibility, visual design impacts it:
Color Contrast:
Current contrast ratios meet/fail WCAG?
Issues: [List contrast failures]
Typography Readability:
Font sizes appropriate for all users?
Line heights sufficient?
Touch Targets:
Buttons large enough (44×44px minimum)?
Spacing between interactive elements?
Visual Indicators:
Relying on color alone for meaning?
Icons + text labels?
[Cross-reference with WCAG audit]
Before/After Mockup Recommendations
For maximum impact, prioritize these visual transformations:
Homepage Hero
Before Issues:
Cluttered, no clear focal point
Small, timid CTA
Weak visual hierarchy
After Improvements:
Clear headline with generous spacing
Bold, confident CTA (2x size)
Strong visual hierarchy
Better use of imagery
Expected Impact: +30% CTA click rate
Product Page
Before Issues:
Everything same size
No breathing room
"Add to Cart" lost in noise
After Improvements:
Product image dominates
Clear price display
Prominent "Add to Cart"
Organized product details
Expected Impact: +20% add-to-cart rate
[Continue for key pages...]
Design Quality Checklist
Use this checklist for ongoing quality assurance:
Typography ✓
Body text 16px minimum
Consistent type scale (max 6-8 sizes)
Line height 1.5-1.6 for body
Max 2-3 typefaces
Font weights used intentionally
Line length 50-75 characters
Color ✓
Defined color palette (primary, secondary, accent, neutrals)
All combinations pass WCAG AA contrast
Color shades available (not just one blue)
Intentional color usage (not decorative)
Consistent application across site
Spacing ✓
Consistent spacing scale (8px grid or similar)
Generous white space
Elements have breathing room
Padding/margin follows system
No random spacing values
Components ✓
All interactive states defined (hover, focus, active, disabled)
Buttons look clickable
Form inputs clear and labeled
Cards well-defined
Icons consistent style
Components reusable
Consistency ✓
Same actions look the same
Border radius consistent
Shadow system applied uniformly
Icon style cohesive
Design patterns repeated
Layout ✓
Clear grid system
Elements aligned
Balanced composition
Responsive breakpoints defined
Visual flow guides eye
Tools Recommended
For Design Review:
Figma/Sketch - Design files
Chrome DevTools - Inspect CSS
Contrast Checker - WebAIM, Stark
WhatFont - Identify typography
Page Ruler - Measure spacing
ColorZilla - Extract colors
For Improvement:
Figma - Design system, mockups
Tailwind CSS - Utility-first CSS framework
shadcn/ui - Component library
Radix UI - Accessible primitives
Coolors - Color palette generator
Type Scale - Typography scale tool
Next Steps
Review findings with design/dev team
Prioritize Phase 1 fixes (quick wins)
Create design system foundation (Phase 2)
Establish design QA process (use checklist)
Re-audit in 3 months to measure progress
Methodology Notes
Evaluation Method: Expert visual design review
Standards: Modern web design best practices (2026)
Focus: Visual aesthetics, polish, consistency
Limitations:
Subjective elements (some design preferences vary)
Not user testing (perception-based)
Should be validated with target audience
Complement with: User research, A/B testing, analytics
References
Steve Krug - "Don't Make Me Think" (Visual design for usability)
Robin Williams - "The Non-Designer's Design Book"
Refactoring UI - Adam Wathan & Steve Schoger
Material Design Guidelines (Google)
Human Interface Guidelines (Apple)
Laws of UX - Jon Yablonski
Version: 1.0
Date: [Date]
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## Scoring System
### Overall Design Score Calculation
Each dimension scored 0-10:
- **9-10**: Exceptional, industry-leading
- **7-8**: Strong, professional
- **5-6**: Adequate, room for improvement
- **3-4**: Below par, needs attention
- **0-2**: Poor, requires major redesign
**Overall Score** = Average of all 10 dimensions
**Grade:**
- 90-100: A+ (Exceptional)
- 80-89: A (Excellent)
- 70-79: B (Good)
- 60-69: C (Acceptable)
- 50-59: D (Needs Work)
- 0-49: F (Poor)
---
## Common Design Smells
Quick indicators of visual design issues:
🚩 **Typography Red Flags:**
- Body text <14px
- More than 3 font families
- Line height <1.3
- Comic Sans, Papyrus (unless satirical)
🚩 **Color Red Flags:**
- Pure black (#000) on pure white (#FFF)
- Rainbow explosion (no color system)
- Low contrast combinations
- Clashing color combinations
🚩 **Spacing Red Flags:**
- Random pixel values (13px, 23px, 17px)
- Elements touching screen edges
- No consistent spacing
- Too cramped or too sparse
🚩 **Consistency Red Flags:**
- Multiple button styles for same action
- Border radius varies wildly
- Mixed icon styles
- No evident design system
🚩 **Modernity Red Flags:**
- Beveled edges
- Web 2.0 gloss/gradients
- Outdated stock photos
- Flash-era animations
- Non-responsive design
---
## Design Quality Levels
### Level 1: Bootstrap Template (Score: 40-50)
- Generic, off-the-shelf appearance
- Minimal customization
- No personality or brand
- Functional but forgettable
### Level 2: Customized Framework (Score: 60-70)
- Some brand application
- Customized colors/fonts
- Inconsistencies evident
- Decent but not distinctive
### Level 3: Professional Design (Score: 70-80)
- Strong brand identity
- Consistent design system
- Polished and intentional
- Competitive quality
### Level 4: Design Excellence (Score: 80-90)
- Exceptional craft and attention to detail
- Strong personality and uniqueness
- Memorable and delightful
- Industry-leading
### Level 5: Award-Worthy (Score: 90-100)
- Innovative and trendsetting
- Perfect execution
- Emotional resonance
- Benchmark for others
**Goal**: Aim for Level 3+ (70+) to be competitive.
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## Version
1.0 - Initial release
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**Remember**: Great visual design isn't about trends or decoration—it's about creating clear, beautiful, functional interfaces that serve users while expressing brand personality. Design is not just how it looks, but how it works.