Rank in Judo applied to juniors below the age of 15 due to safety reasons. In Israel the following belt colors exist: Brazilian belt rankings are normally white, blue, yellow, orange, green, purple, brown and black (6th, 7th, and 8th dan may wear alternating red and white panels, and 9th and 10th dan holders may wear solid red belts). Additionally, a grey belt may be given to very young judoka (under 11 or 13 years old) just before the blue. Sometimes, competitors are organized into two categories depending on grading; the first is from white to green, and the second is purple through
Orange (colour) signal fire, historically used at night while smoke was used during the day, to communicate with distant army units. In the Indonesian Air Force, the Air force infantry and special forces corps known as Paskhas uses Orange as their beret colour. Several corporate brands use orange, such as Blogger, Fanta, FedEx, GlaxoSmithKline, Gulf, Hankook, Harley-Davidson, ING, Jägermeister, Nickelodeon, Orange, the Women's National Basketball Association, The Home Depot and TNT. Orange, because of its common association with activity and visibility, is a popular colour for sports teams. Orange (colour) Orange is the colour between yellow and red on the spectrum of