Bitter Chocolate, also known as Cockney Brown in some markets, is a warm, orange-tinged medium brown that appeared on Porsche models of the 1970s. It captures the era's enthusiasm for earthy, organic color choices that would not be repeated for decades. On a 911 SC or 912 with a tan interior it represents a very specific moment in Porsche design history, confident, unhurried, and entirely of its time.