描述Flag of the United States.svg	The Flag of the United States of America. Current RGB colors and geometric specifications follow the "Design Guide" published in January 2017 by State Department Bureau of Educational and Cultural Affairs.[1]
日期	Latest version follows color clarifications published in 2017. Earlier versions of the file go back to 2005年9月11號.
來源	latest version is a clone of File:Flag of the United States (DoS ECA Color Standard).svg SVG implementation of U. S. Code: Title 4, Chapter 1, Section 1 [1] (the United States Federal "Flag Law").
作者	Unknown
Other versions	DDD-F-416F specifications "absolute" DDD-F-416F specifications "relative" DoS ECA color standard (RGB) (identical to this file) DoS ECA color standard (Pantone) Pantone color specifications Reduced file size
SVG genesis InfoField	The SVG code is valid.   This insignia was created with a text editor. It is easy to put a border around this insignia image : [[File:Flag of the United States.svg|border|96x176px]]
SVG code InfoField	Xml code <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="1235" height="650" viewBox="0 0 7410 3900"> <path d="M0,0h7410v3900H0" fill="#b31942"/> <path d="M0,450H7410m0,600H0m0,600H7410m0,600H0m0,600H7410m0,600H0" stroke="#FFF" stroke-width="300"/> <path d="M0,0h2964v2100H0" fill="#0a3161"/> <g fill="#FFF"> <g id="s18"> <g id="s9"> <g id="s5"> <g id="s4"> <path id="s" d="M247,90 317.534230,307.082039 132.873218,172.917961H361.126782L176.465770,307.082039z"/> <use xlink:href="#s" y="420"/> <use xlink:href="#s" y="840"/> <use xlink:href="#s" y="1260"/> </g> <use xlink:href="#s" y="1680"/> </g> <use xlink:href="#s4" x="247" y="210"/> </g> <use xlink:href="#s9" x="494"/> </g> <use xlink:href="#s18" x="988"/> <use xlink:href="#s9" x="1976"/> <use xlink:href="#s5" x="2470"/> </g> </svg>
Used colors InfoField	red (#b31942) rendered as RGB 179 025 066      白 rendered as RGB 255 255 255      blue (#0a3161) rendered as RGB 010 049 097

• The geometric specifications for the union jack and the sizes and positioning of the stars are given in an attachment to Executive Order 10834 of 21 August 1959, printed in 3 CFR, 1959–1963 Comp., p. 368. Also see File:US Flag spec TIOH 5-1-17 1967.jpg, the specification drawing from the Army Institute of Heraldry.
• The official colors are part of the Standard Color Reference of America, specifically Cable Nos. 75001 ("White")  , 70180 ("Old Glory Red")  , and 70075 ("Old Glory Blue")  . Colorimetric designations for these colors were precisely specified in a 1946 paper in JOSA. When the white point is taken to have the luminous reflectance of the flag’s white, these colors can be approximated on screen as  ,  , and  , respectively. The United State Department of State uses   (#FFFFFF),   (#B31942) and   (#0A3161) in RGB color. United States Department of State Identity and Marking Standards
• The current dimensions of the image (version of 00:43, 14 May 2008), 1235 × 650 pixels (which represents an aspect ratio of 1.9:1.0), were chosen to allow as much as possible of the final geometric manipulations to be performed using whole numbers, avoiding the need for scaling. (This also results in each stripe being 50 pixels high.)

This image of a flag is ineligible for copyright and therefore in the public domain, because it consists entirely of information that is common property and contains no original authorship. For more information, see Commons:Threshold of originality § Logos and flags.

	This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code. Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.

https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse

哩幅圖片所顯示嘅係旗幟、盾徽、印章或者其他正式徽章。喺好多國家使用哩個符號可能會受到限制，但係哩啲限制同佢吔嘅版權狀況係毫無關連。

1. ↑ ECA Design Guidelines (PDF) (Report). Bureau of Educational and Cultural Affairs Office of Public Affairs and Strategic Communications. January 2017. Retrieved 2023-01-21.