Typography Scale System¶

Type Scale Fundamentals¶

Basic Scale Structure¶

graph TD
    A[Type Scale] --> B[Primary]
    A --> C[Secondary]
    A --> D[Body]
    B --> B1[Headers]
    C --> C1[Subheads]
    D --> D1[Content]

Core Scale Values¶

Modular Scale¶

Scale Progression¶

pie title "Size Distribution"
    "Headlines" : 30
    "Subheads" : 25
    "Body Text" : 35
    "Small Text" : 10

Scale Relationships¶

Application Guidelines¶

Print Applications¶

Digital Display¶

Size-Specific Guidelines¶

Emergency Signage¶

flowchart LR
    A[Emergency Signs] --> B[Primary Text]
    A --> C[Secondary Text]
    B --> B1[72pt+]
    C --> C1[36pt+]

Detailed Specifications¶

Responsive Scaling¶

Screen Adaptation¶

Viewport Calculations¶

Implementation Guide¶

Setup Process¶

1. Define Base Size
2. Choose foundation
3. Set scale ratio
4. Calculate levels

5. Test readability

6. Create Scale

7. Build progression
8. Set relationships
9. Document values

10. Test applications

11. Implementation

12. Apply to designs
13. Test all sizes
14. Verify contrast
15. Check spacing

Technical Requirements¶

Quality Control¶

Testing Protocol¶

graph TD
    A[Testing] --> B[Size Check]
    A --> C[Distance Test]
    A --> D[Screen Test]
    B --> B1[Scale Verify]
    C --> C1[Visibility]
    D --> D1[Responsive]

Verification Steps¶

Best Practices¶

Design Guidelines¶

• Use consistent ratios
• Maintain hierarchy
• Test all sizes
• Verify readability
• Document system

Common Issues¶

Resources¶

Tools & Templates¶

• Scale calculators
• Testing tools
• Documentation templates
• Implementation guides
• Verification checklists

Download Scale Guide → View Typography →