Color triangle Color triangle A colour triangle is an arrangement of colours within a triangle, based on the additive combination of three primary colors at its corners. An additive colour space defined by three primary colors has a chromaticity gamut that is a color triangle, when the amounts of the primaries are constrained to be nonnegative. Before the theory of additive color was proposed by Thomas Young and further developed by James Clerk Maxwell and Hermann von Helmholtz, triangles were also used to organize colors, for example around a system of red, yellow, and blue primary colors. After the development of the
Tsingtao Brewery Tsingtao Brewery Tsingtao Brewery Co. Ltd. (; ) is China's second largest brewery, with about 15% of domestic market share. It was founded in 1903 by German settlers in Qingdao, Shandong province. Its logo displays an image of Zhan Qiao, a pier on Qingdao's southern shore. Tsingtao Brewery was founded by the Anglo-German Brewery Co. Ltd., an English-German joint stock company based in Hong Kong who owned it until 1916. The brewery was founded on August 15, 1903 as the "Germania-Brauerei" ("Germania" Brewery) with a paid-in capital of 400,000 Mexican silver dollars divided into 4,000 shares priced at $100 each.