RWB (Red, White, and Blue) is a combination of colors often associated with a nation's flag. However, there are many synonyms for RWB that convey similar meanings. For example, "tricolor" refers to a flag or emblem with three colors, often red, white, and blue. "Patriotic colors" is another term used to describe the colors of a national flag. "National colors" is similar, but can also refer specifically to the colors of a country's military forces. "Stars and Stripes" is a synonym specifically used to describe the flag of the United States. Finally, "Old Glory" is another term often used to describe the U.S. flag, particularly in poetic or patriotic contexts.