Vector Graphics, Logos, and Icon Design
Why Vector Design Matters
Scalable systems for identity
Vector graphics are built from paths, shapes, and mathematical curves, making them ideal for logos, icons, and illustrations that must stay sharp at any size.
Logo principle
A strong logo should be simple, memorable, and functional across both tiny and large applications.
Icon and Logo Decisions
Icon vs logo
Icon
- Represents an action, feature, or concept
- Often part of a larger interface system
- Needs quick recognition at small sizes
Logo
- Represents a brand or organization
- Must remain distinct and consistent
- Often used across many media and lockups
Good logo tests
| Test | Why it matters |
|---|---|
| Small-size test | Checks legibility and detail retention |
| One-color test | Proves the mark works without gradients or effects |
| Distance test | Shows whether the silhouette is recognizable |
| Mockup test | Checks real-world use on signs, screens, and print |
Why are vector graphics preferred for logos?
Vector shapes can be resized while preserving crisp edges.
Correct answer: They scale without losing sharpness
Name one test that helps confirm whether a logo still works at very small sizes.
Testing at small sizes reveals whether the mark remains legible and distinct.
Correct answer: small-size test
What usually makes an icon system feel consistent?
Consistent stroke weight, geometry, and corner treatment create a unified system.
Correct answer: A shared visual language such as stroke weight and grid