nflcolor - File Exchange - MATLAB Central
Sports Team Colors The Picture Framers Grumble
Team Colors 2.0 - Jim Nielsen's Blog
How every team in the NFC East got its colors
NFL Divisions if they were sorted by color : r/NFCEastMemeWar
NFL Team Color Codes Hex, RGB, PANTONE and CMYK - Team Color Codes
NFL Football Teams - Official Sites of all 32 NFL Teams
NFLonFox] All 32 NFL logos in their rival team colors : r/nfl
Seattle Seahawks Colors - Hex and RGB Color Codes
NFL Team Colors, Logos, Helmets and Uniforms.: NFL Coloring book