flagbase
Cuba vs Puerto Rico flag
Both have five stripes, a triangle at the flagpole and one white star, with the colors swapped.
Both are drawn on the same 4:3 canvas here, so differences in official proportions do not show.
How to tell them apart
- Cuba has blue stripes and a red triangle.
- Puerto Rico has red stripes and a blue triangle.
Color codes side by side
Color codes describe the flag artwork, not official specifications.
Test yourself
Hard mode in the North America flag quiz fills the answers with lookalikes, or try today's daily flag.