The choice of color for the floor marking tape depends on the risks and hazards in the area it is used. Overview of color requirements:Red: indicates a restricted area or evacuation routeYellow: warns of a hazard or dangerGreen: indicates the direction, doorways, or informationBlue: indicates specific actions or proceduresOrange: indicates chemical storageWhite or yellow: indicates traffic routes, aisles, and work zonesBlue or black: indicates zones for raw materials, work materials, etc.Red: indicates areas for defective parts or goodsBlack and white stripes: indicates free zonesRed and white stripes: indicates areas with physical hazards