Indiana State Colors | Blue Gold

Indiana has not passed a separate state-colors law. Blue and gold are the traditional colors through the Indiana state flag — or, more precisely, the Indiana state banner — adopted on May 31, 1917, and formalized as the official state flag in 1955 under Indiana Code IC 1-2-2-1. The flag's deep blue field and gold torch-and-stars design established a clear two-color public imagery that has represented Indiana in official and cultural contexts for over a century. Indiana Code IC 1-2-2-1 specifies flag elements in 'gold or buff,' though gold has been the standard in official state practice since the flag's initial display and in narratives around Indiana's nickname, the Hoosier State.

The path to the 1917 blue-and-gold banner involved an unusual quirk of Indiana legislative history. In 1901, the Indiana General Assembly had officially designated the flag of the United States as Indiana's official state flag — a decision reflecting a wave of post-Spanish-American War patriotic sentiment. This meant that when Paul Hadley's design was adopted in 1917, it could not legally be called a 'state flag' without conflicting with the 1901 act; it was therefore designated a 'state banner' instead. The banner distinction persisted until 1955, when the Indiana General Assembly amended the law to formally designate Hadley's design as the official state flag of Indiana. Throughout this 38-year period as a 'banner,' the blue and gold design was widely displayed and treated as Indiana's de facto state flag, firmly establishing the color tradition.

Indiana's blue and gold carry a clarity of symbolic meaning that reflects the straightforward visual logic of Paul Hadley's 1917 design. The deep blue field functions as the night or twilight sky against which the torch of liberty burns golden, creating an immediate visual metaphor for enlightenment emerging from darkness — a theme consistent with Indiana's identity as a state that sent Abraham Lincoln to Washington and supplied critical Union forces in the Civil War. Gold, applied to the torch, its radiating rays, and the nineteen stars, represents both the physical light of the flame and the broader concepts of liberty, knowledge, and the forward-looking civic purpose of a state at the center of America's agricultural and industrial heartland.

Blue and gold dominate the Indiana state flag, governed by Indiana Code IC 1-2-2-1, which flies at the Indiana State Capitol in Indianapolis and all state government buildings. The Indiana state seal, adopted in 1801 and revised most recently in 1963, features a different palette — including a woodsman, a bison, the sun, and a mountainous landscape rendered in multiple colors — but the state flag's blue-and-gold palette remains the dominant public imagery for Indiana in official state communications, athletic contexts, and public branding. Blue and gold appear consistently across Indiana state agency branding, Indiana Department of Tourism materials, Indiana State Police insignia, and official state publications. Indiana University uses crimson and cream as its official colors, while Purdue University uses old gold and black — both universities drawing on gold tones that echo the state flag's palette. The Indiana Pacers NBA franchise uses blue and gold in its team colors, further reinforcing the blue-and-gold identity as the dominant color tradition associated with Indiana statewide and cataloged in U.S. state colors.

For geographic and political context around Indiana's identity development, readers often pair color history with states and capital cities reference data.