The Flag of the State of Texas is defined by law as follows: The state flag consists of a rectangle with a width to length ratio of two to three containing: (1) a blue vertical stripe one-third the entire length of the flag wide, and two equal horizontal stripes, the upper stripe white, the lower red, each two-thirds the entire length of the flag long; and (2) a white, regular five-pointed star in the center of the blue stripe, oriented so that one point faces upward, and of such a size that the diameter of a circle passing through the five points of the star is equal to three-fourths the width of the blue stripe. The red and blue of the state flag are the same colors used in the United States flag. The Texas flag is known as the "Lone Star Flag" (giving rise to the state's nickname "The Lone Star State"). This flag was introduced to the Congress of the Republic of Texas on December 28, 1838, by Senator William H. Wharton. It was adopted on January 25, 1839 as the final national flag of the Republic of Texas.
Montgomery county is officially the birthplace of the Texas flag. The actual design of the Lone Star Flag remained a mystery until the Texas House of Representatives passed House Resolution 1123 in 1997 commemorating Montgomery County as the flag's official birthplace. Dr. Charles B. Stewart is credited with creating the inspirational banner of the State of Texas.
When Texas became the 28th state of the Union on December 29, 1845, its national flag became the state flag. While the Lone Star remained the de facto state flag, from 1879 until 1933 there was no official state flag. All statutes not explicitly renewed were repealed under the Revised Civil Statutes of 1879, and since the statutes pertaining to the flag were not among those renewed, Texas was formally flagless until the passage of the 1933 Texas Flag Code. The official Pantone shades for the Texas flag are 193 (red) and 281 (dark blue). The flag, flown at homes and businesses statewide, is highly popular among Texans and is treated with a great degree of reverence and esteem within Texas.
In 2001, a survey conducted by the North American Vexillological Association (NAVA) rated the Texas state flag second best in design quality out of the 72 Canadian provincial, U.S. state and U.S. territory flags ranked. The flag earned 8.13 out of 10 possible points