Juste milieu (meaning “middle way” or “happy medium”) is a term that has been used to describe centrist political philosophies that try to find a balance between extremes, and artistic forms that try to find a middle ground between the traditional and the modern. In the political sense it is most associated with the French July Monarchy (1830–1848), which ostensibly tried to strike a balance between autocracy and anarchy. The term has been used in both a positive and negative sense.
The term has been used at different times in French history. Jacques-François Blondel, in his article in the Encyclopedia of 1762 described the work of the architect Pierre Contant d'Ivry as shown in the Palais-Royal in Paris as the juste milieu between two extremes, the gravity of the former classicist style and the frivolity of the more recent Rococo style.Pierre-Alexandre-Laurent Forfait, a French engineer who became Minister of the Navy, was elected to the legislature in 1791 during the French Revolution. He was a very moderate revolutionary, and was called the Juste milieu by the extremists, a title he accepted with pride.