A grey latte stone in front of a Carolinian mwarmwar wreath on a blue field, with a single white star above.
The design
The Flag of the usa-state/northern-mariana-islands/" data-it-autolink="1">Northern Mariana Islands is a national emblem rendered in the colours and proportions defined by the country’s flag law. Its official aspect ratio is 1:2, the height-to-length ratio that fixes how the flag should be cut and flown. The colour scheme uses blue, white, grey, with each shade specified to particular Pantone or RGB values for official reproduction.
Colour palette
| Colour | Name | Common symbolism |
|---|---|---|
| Blue | blue | Frequently symbolises sky, sea, freedom, vigilance or perseverance. |
| White | white | Commonly represents peace, purity, honesty or snow-capped landscapes. |
| Grey | grey | A nationally significant colour for this flag — see the symbolism section below for the country-specific meaning. |
| Source | Official flag law | The country’s own statute or constitutional appendix specifies exact shades and proportions. |
Symbolism & heraldry
The latte stone is an ancient Chamorro pillar — the foundational element of pre-colonial Chamorro architecture. The white star represents the commonwealth and the islands' relationship with the United States. The encircling mwarmwar (head wreath) represents the Carolinian community. Blue is the colour of the Pacific Ocean.
Heraldic elements on the Flag of the Northern Mariana Islands — bands, charges, emblems or stars — each carry meaning agreed at the moment of the flag’s adoption. Re-readings happen across generations: a colour or a symbol that began with one meaning often picks up further layers as the country’s history unfolds.
Adoption & history
The current flag was adopted in 1985. Earlier banners flown by Flag of the Northern Mariana Islands reflected the politics of their day; each redesign typically marked a moment of independence, regime change or constitutional reform. The current flag was chosen, debated and codified through the country’s official channels and is now protected by flag law.
Etiquette & protocol
The Flag of the Northern Mariana Islands should be flown with respect: never allowed to touch the ground, never used as drapery for ceremonies it was not made for, and lowered or removed at sundown unless illuminated. When flown alongside other national flags, it takes precedence on home soil and is hoisted first and lowered last. On days of national mourning, the flag is flown at half-mast in line with directives from the head of state. These conventions are common to most nations and are usually written into the flag’s founding statute.
Specifications
| Field | Value | Note |
|---|---|---|
| Country | Flag of the Northern Mariana Islands | — |
| Continent | Oceania | — |
| ISO alpha-2 | 2-letter code | |
| ISO alpha-3 | 3-letter code | |
| Adopted | 1985 | year of current design |
| Proportion | 1:2 | height : length |
| Colours | blue, white, grey | — |
| Designer | — | |
| Emoji | Unicode codepoint sequence |
Did you know?
The Northern Mariana Islands joined the United States as a commonwealth in 1978 — the most recent territory to enter into political union with the US.
