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
Logo of the BBC what he could do, given that, the BBC at the time was also looking into the BBC brand as a whole. What he noticed, was that the BBC had a system that meant that every service or department had a different logo scheme. It had a BBC logo and the name with character. Lambie-Nairn decided to address this when he took on the project, as with all these logos, the core brand itself was severely weakened. It was also appropriate to look at the way the BBC was branded, as the BBC was about to take off in digital television