Kan. Stat. Ann. § 73-704
The official banner of the state of Kansas, provided for in K.S.A. 73-703, shall be of solid blue and shall be of the same tint as the color of the field of the United States flag, whose width shall be three-fourths of its length, with a sunflower in the center having a diameter of two-thirds of the space of the banner, enclosing and surrounding with its petals of gold, a brown center having a diameter of two-fifths the size of the sunflower. Service banners may be made of bunting or other material of such size as required on conforming to the proportionate specifications.
L. 1925, ch. 290, § 2; L. 1953, ch. 360, § 1; June 30.