Illustrations / Flags and Seals / Kansas Flags and Seals / Kansas Flag
About the Official State Flag of Kansas
The state flag of Kansas (adopted in 1927) features the Kansas state seal on a field of dark blue.
Above the seal is the state crest; a sunflower (official state flower of Kansas) resting on a twisted blue and gold bar that represents the Louisiana Purchase (the original Louisiana Purchase territory is now divided among 13 states). Beneath the state seal is the word KANSAS in yellow capital letters.
More details on: Kansas Historical Society
Source: https://www.kshs.org/