多米尼加共和国国旗 vs 波多黎各旗
并排比较多米尼加共和国国旗和波多黎各旗，发现两者的关键差异以及为何容易混淆。
多米尼加共和国
国旗Blue and red quarters divided by a white cross, with the national coat of arms at the center.
采用年份: 1863
比例: 2:3
颜色: blue, red, white
波多黎各
国旗Five horizontal stripes of red and white with a blue triangle at the hoist bearing a single white star.
采用年份: 1952
比例: 2:3
颜色: red, white, blue
关键差异
| 对比项 | 多米尼加共和国 | 波多黎各 |
|---|---|---|
| Flag Type | National flag | US territory flag |
| Layout | Quartered field split by a white cross | Horizontal stripes with a hoist triangle |
| Blue Area | Full upper-hoist quadrant | Triangle at the hoist only |
| Center Emblem | National coat of arms | Single white five-pointed star |
| Adoption Year | 1863 | 1952 |
为什么多米尼加共和国和波多黎各的旗帜如此相似？
Both Caribbean flags use the same red, white, and blue palette inherited from the era of Spanish and American influence. The Dominican design splits the field into blue and red quarters, while Puerto Rico arranges the same colors into stripes and a hoist triangle — the two designs are constantly confused for one another.
