What are the different colors of traffic signs?

1. Red: Prohibited, stopped, dangerous, used for borders, backgrounds, slashes for banned signs, forks and slashes, warnings, etc.

2. Yellow or Fluorescent Yellow: Indicates a warning, used as the background color of the warning sign.

3. Blue: indicates the instruction, follows, and is used to indicate the background color of the logo; indicates traffic information such as place names, directions, directions, etc., and is used for the background color of the general road guide signs.

4. Green: It means traffic information such as place name, route, direction, etc. It is used as the background color of highway and urban expressway guide signs.

5. Brown: Indicates the indication of the tourist area and attractions, and the background color of the tourist area.

6. Black: The borders of the text, graphic symbols and part of the logo used for the logo.

7. White: The background color used for the logo, text and graphic symbols, and the border of part of the logo. 8. Orange or fluorescent orange: warnings, guide signs used in the road operation area.

9. Fluorescent green-yellow: Indicates a warning for attention to pedestrians and child warning signs.