- Capital
- Washington, D.C.
- Continent
- North America
- Flag adopted
- 1960[1]
- Designer
- Not individually credited
United States of America
What the source says
Checked against the constituting documentThe flag of the United States shall have thirteen horizontal stripes, alternate red and white, and a union consisting of white stars on a field of blue. [...] The flag prescribed by Executive Order No. 10798 of January 3, 1959, shall be the official flag of the United States until July 4, 1960, and on that date the flag prescribed by Part I of this order shall become the official flag of the United States.
Checked means compared against the quoted text, not read by a person. What the marks mean.
Colors and meaning
Red[1] #B31942
Valor and hardiness, per widely cited (if informally adopted) tradition
White[1] #FFFFFF
Purity and innocence
Blue[1] #0A3161
Vigilance, perseverance and justice
What the law specifies[1]
The executive order prescribes thirteen horizontal stripes, alternately red and white, and a union of white stars on a field of blue, and fixes the day the fifty-star flag became official: 4 July 1960. It states no meaning for the stripes or the stars.
Symbolism and history
Thirteen alternating red-and-white stripes represent the original thirteen colonies, while fifty white stars on a blue canton represent the fifty current states, the star count last updated in 1960 to add Hawaii.
Most similar flags
The 6 closest of the 194 other national flags, ranked by a similarity index computed from the flag images themselves. The number is that index, 0–100 — not a claim that the two flags are “X% identical”.
- Malaysia91
the same horizontal band layout; near-identical colour proportions.
- Serbia87
the same horizontal band layout; near-identical colour proportions.
- Croatia86
the same horizontal band layout; near-identical colour proportions.
- Cuba86
the same horizontal band layout; near-identical colour proportions.
- Czech Republic86
the same horizontal band layout; near-identical colour proportions.
- Netherlands85
the same horizontal band layout; near-identical colour proportions.
Computed at build time: each flag is rasterised to 64x48, and the score is 0.55 × colour overlap + 0.45 × structure. A different weighting would rank these differently. How the index works.
Sources
[1] Verified against Executive Order 10834 of 21 August 1959, sections 1 and 31 (National Archives, Codification of Presidential Proclamations and Executive Orders) on 2026-07-17. Backs the adoption year, which colors the flag has and the description of the design on this page. The passage it was checked against is quoted at the top of this entry.
Further reading: Flag of the United States on Wikipedia