The canton of the flag of Hawaii contains the Union Flag of the United Kingdom, prominent over the top quarter closest to the flag mast. The field of the flag is composed of eight horizontal stripes symbolizing the eight major islands (Hawaiʻi, Oʻahu, Kauaʻi, Kahoʻolawe, Lānaʻi, Maui, Molokaʻi and Niʻihau). A ninth stripe was once included representing the island of Nihoa. The color of the stripes, from the top down, follows the sequence: white, red, blue, white, red, blue, white, red. The colors were standardized in 1843, although other combinations have been seen and are occasionally still used.