"The Swansea unit is a stark, charcoal-grey box broken up by vividly coloured banquettes."
"The gleaming white collar encircling his neck stood out in sharp contrast to both his skin colour and his well-tailored charcoal-grey suit."
"“This is only their pied-à-terre, you understand,” Martinez whispered as they were ushered into a finely appointed sitting room by a middle-aged man in a charcoal-grey business suit—the uniform, Mulcahy assumed, of the modern-day butler."