Problem: Placing key elements outside the safe area
Consequence: Icon elements get clipped on different devices
Solution:
Keep all critical content within 66dp circle (Android)
Maintain 1px minimum padding from 72dp boundary
Use built-in templates from Material Design guidelines
![Safe Zone Diagram showing proper element placement]
Problem: Detailed icons become unreadable at small sizes
Consequence: Poor recognition in app drawers (24×24px)
Solution:
Simplify to single focal point
Use solid shapes instead of outlines
Test at actual device sizes during design
Before: Intricate mountain landscape
After: Clean triangular mountain silhouette
Mistake: Using same assets for Android and iOS
Result: Poor rendering on one or both platforms
Proper Approach:
Platform | Canvas Size | Format | Special Notes |
---|---|---|---|
Android | 108dp × 108dp | Layers (FG+BG) | Supports animations |
iOS | 1024px × 1024px | Single PNG | Needs @2x/@3x variants |
Common Errors:
Light-on-light colors
Similar hue values
Ignoring dark mode
Accessibility Fixes:
✔ Minimum 4.5:1 contrast ratio
✔ Test in grayscale mode
✔ Provide alternate dark mode versions
Tool: WebAIM Contrast Checker
Mistakes:
Putting content in background layer
Using transparent foreground
Overcomplicating layer structure
Professional Approach:
Background: Simple color/gradient
Foreground: Opaque main icon
Effects: Subtle shadows (1-2px max)
Why It Matters:
30% of icons render differently across OEMs
Dark mode issues often missed in design tools
Foldables require special attention
Testing Protocol:
Test on 3+ device types
Check 5+ launcher styles
Verify in both light/dark modes
Examine on foldable displays
Technical Pitfalls:
Using JPEG instead of PNG
Incorrect density buckets
Oversized files slowing launch
Optimization Checklist:
✔ PNG-24 for quality
✔ WebP for smaller sizes
✔ Proper density scaling (mdpi → xxxhdpi)
✔ Under 50KB per asset
When Adding Motion:
🚫 Over 500ms duration
🚫 Complex transformations
🚫 Ignoring performance impact
Best Practices:
✔ Simple position/fade effects
✔ Hardware acceleration
✔ Preview on low-end devices
Pro Quality Assurance Checklist
All elements within safe zones
Recognizable at 24×24px
Proper contrast in all modes
Correct layer separation (Android)
Tested on multiple real devices
Optimized file sizes
Platform-specific variants created
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This guide highlights the most frequent and damaging mistakes we see in production apps, with actionable solutions to ensure your icons always make the right impression.