Country flags
The country examples below include Bosnia and Herzegovina, whose white stars add a third color.
Ukraine
Two equal horizontal bands, blue above yellow, identify Ukraine. There is no cross, disk or emblem on the national flag.
Sweden
Sweden replaces the stripes with a yellow Nordic cross on blue. The upright part of the cross sits toward the flagpole rather than in the center.
Swedish Flag Day falls on 6 June, which is also Sweden’s National Day.
Palau
A single yellow disk sits slightly toward the flagpole on a light-blue field. The disk represents the full moon, according to the Palauan government’s flag description.
Kazakhstan
Here the round symbol is a sun, with an eagle below it. A vertical ornamental band runs beside the flagpole. The official description specifies gold for the sun, eagle and ornament against a blue field.
Bosnia and Herzegovina
The yellow triangle and diagonal line of white stars are the distinguishing features. The star pattern extends beyond the top and bottom edges, leaving a partial star at each end.
The diagonal contrasts with the circle on the European flag below.
The European flag
The European Union is not a country. Its flag belongs here as a separate emblem: twelve gold stars form a circle on blue.
The number stays at twelve regardless of EU membership. The Council of Europe chose the design in 1955; European Communities leaders adopted it in 1985.
Blue and gold US state flags
Alaska
Eight gold stars mark the Big Dipper and the North Star. This is a sky pattern rather than a count of states: seven stars form the Dipper, with the larger North Star apart from them.
Indiana
Indiana adds a torch at the center. Its nineteen stars have a different purpose from Alaska’s:
- Thirteen outer stars represent the original states.
- Five inner stars represent the next states admitted.
- The larger star above the torch represents Indiana, the nineteenth state.
Oregon
Oregon is worth checking on both sides. The front carries the state shield, thirty-three stars, the state name and 1859; the reverse shows a beaver. State law specifies gold designs on navy blue.
Quick identification
| Flag | Type | Main visual clue |
|---|---|---|
| Ukraine | Country | Two horizontal bands |
| Sweden | Country | Nordic cross |
| Palau | Country | Single yellow moon disk |
| Kazakhstan | Country | Sun, eagle and vertical ornament |
| Bosnia and Herzegovina | Country | Triangle and diagonal white stars |
| European flag | European emblem | Circle of twelve gold stars |
| Alaska | US state | Big Dipper and North Star |
| Indiana | US state | Torch and nineteen stars |
| Oregon | US state | State shield; beaver on reverse |

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- Blue and White Flags — compare crosses, stripes and stars with a different color pairing.
- Green and Blue Flags — three city and provincial flags, including a design with two shades of blue.