The flag of the State of New Jersey includes the coat of arms of the state on a buff-colored background. In a 1965 law, the specific color shades of Jersey blue and buff were defined by the state. Using the Cable color system developed by the Color Association of the United States, Jersey Blue was defined as Cable No. 70087; Buff was defined as Cable No. 65015. The Office of the Secretary of State of New Jersey gives the blue and buff color hexadecimal equivalents as #2484C6 and #E1B584, respectively.

Text modified from "Coat of arms and flag of New Jersey" on Wikipedia which is licensed under CC BY-SA 4.0.