Colour is architecture's sharpest tool in the box. It has indexed everything from the feminine, cosmetic and vulgar to the pure, intrinsic and embodied. Colour has played a central role in the history of architecture. From the polychromy of the ancients to the great white interiors of high modernism. The figurative flourishes of postmodernism to the embedded sublime of contemporary building systems and facades. In contemporary architecture, colour has emerged as something powerful, both a mode of working and a political proposition. The second digital age has brought a fundamental shift in how architects engage colour. Employing the full range of colour puts forth a projective mode of action. It aids the democratisation of visual culture: opening the field to enable subjectivities, bring in new references and embrace new voices. This book explores the function of colour in contemporary architecture and argues it is not to present a vision of an idealised other world, but to prompt new imaginaries. Take in the full spectrum. Features: 100 Architects, Maya Alam, David Batchelor, Galo Canizares, Courtney Coffman, Fala Atelier, Marcelyn Gow, Sauerbruch Hutton, Sam Jacobs, Carolyn Kane, Guto Requena, Paulette Singley, Amanda Williams and Mimi Zeiger.