What are the colors of the British flag and the American flag?

The American Stars and Stripes is blue, white and red, and the British Union Jack is blue, white and red, but there is very little white.

The British flag (English: Union Jack) is a horizontal rectangle with a length-to-width ratio of 2:1. It is called the "rice flag" and consists of a dark blue background and red and white "rice" characters. composition. The red cross with a white border in the flag represents Saint George, the patron saint of England, the white cross represents Saint Andrew, the patron saint of Scotland, and the red cross represents Saint Patrick, the patron saint of Ireland. This flag was produced in 1801. It is an overlapping combination of the original red cross flag on a white background of England, the white crossed cross flag on a blue background of Scotland, and the red cross cross flag on a white background of Northern Ireland, forming a "meter". The Welsh flag is not integrated into the Union Jack. The Welsh flag has a green and white base with a red dragon.

Stars and Stripes. It is a horizontal rectangle with a length-to-width ratio of 19:10. The main body consists of 13 wide red and white stripes, 7 red stripes and 6 white stripes; the upper left corner of the flag is a blue rectangle with 50 white five-pointed stars arranged in 9 rows. Red symbolizes strength and courage, white represents purity and innocence, and blue symbolizes vigilance, perseverance and justice. The 13 wide bars represent the 13 states that first launched and won the Revolutionary War, and the 50 five-pointed stars represent the number of states in the United States of America.