1, Red: Red is one of the most common colors on Children's Day, which is used for decoration and costume performances.

2. Pink: Pink is one of the favorite colors for girls on Children's Day.

3, orange: orange is one of the more common colors on Children's Day, representing the vitality and vitality of children.

4. Yellow: Yellow is the happy color of Children's Day.

5. Green: Green is one of the common colors on Children's Day, which is used for the decoration of Children's Day venues.

6. Blue: Blue is one of the classic colors of Children's Day and is widely used in costumes.

7. Purple: Purple is a mysterious color.

8. White: White represents purity and innocence.

9. Black: stands for individuality and mystery, and is often used in children's wear and other designs.

10, rainbow color: represents a colorful world and infinite possibilities, and often appears on various children's toys, clothes and decorations.