National flags are not languages, and so they should not be used to represent them. There are multiple proposals such as using generic methods like names, ISO codes, or generic icons (see language icon). However, flags could provide a visually distinct and efficient way to identify languages among hundreds of each other.

Draft: Design practices

1. Symbol and Typography: Each language flag shall feature a prominent, easily recognizable symbol or letter representative of the language’s name or phonetic characteristics. The symbol or letter shall be placed on the center of the flag to ensure visibility and immediate identification.

Examples:

• Arabic: ض
• English: E
• Japanese: あ
• Chinese: 文

2. Color Scheme: Flags shall use simple color schemes, preferably derived from or inspired by the historical or cultural context of the language, but distinct from national flags. Use of primary colors and contrasting hues is encouraged for clarity and visibility.

3. Shape and Layout: Flags can employ simple geometric shapes (rectangles, squares, circles) to ensure scalability and easy recognition across various digital and physical media.

Aspect ratios should adhere to common flag standards.

See also

• W3.org: i18n HTML standard
• Flags are not languages
• Language Icon