Best Practices for Using Arabic Fonts in Digital Design
When designing digital interfaces in Arabic, there are several practices that must be followed to ensure an excellent user experience:
1. Appropriate Font Size:
- For main headings: 32px and above
- For subheadings: 24px
- For body text: at least 16px
- For small notes: 14px
- Remember that Arabic fonts need a slightly larger size than Latin fonts for the same clarity
2. Spacing and Margin:
- Add sufficient line spacing (line-height: 1.6 to 1.8)
- Use appropriate margins around the text
- Ensure the text is not too crowded
- Right-to-left (RTL) text direction must be set correctly
3. Color Contrast:
- Ensure there is sufficient contrast between the text and the background
- Avoid weak colors that are difficult to read
- Use contrast checking tools like WebAIM Contrast Checker
4. Testing on Different Devices:
- Test the font on different screen sizes
- Ensure compatibility across browsers and devices
- Test on mobile devices specifically
5. Font Formats for the Web:
- Use WOFF2 when supported in the usage environment, and compare file size before adopting it
- Add WOFF as a fallback format
- Use font-display: swap to improve performance