The flag of the Northern Mariana Islands features a light blue field with a white, five-pointed star superimposed on a gray latte stone at the center. The ratio of the flag's width to its length is 2:3. The star has a diameter of 2/5 the width of the flag, and the overall height of the latte stone and star is 3/5 the width of the flag. The color codes for the flag are as follows:

• Blue: Pantone 307 C / RGB 0, 102, 204 / CMYK 100, 50, 0, 0
• White: Pantone White / RGB 255, 255, 255 / CMYK 0, 0, 0, 0
• Gray: Pantone 423 C / RGB 128, 128, 128 / CMYK 0, 0, 0, 50

The latte stone represents the islands' indigenous Chamorro culture, while the star symbolizes the Commonwealth of the Northern Mariana Islands' status as a part of the United States.