Abstract: A composition of foundation type comprising, in a physiologically acceptable medium, at least one coloring agent, the composition being capable, when it is applied to dark skin, of producing a positive lightness variation ?L* of between 0.5 and 4 and a positive saturation variation ?C* of between 0.5 and 4.

Abstract: The electrical connector is connectable to a matching connector and has a body for receiving contacts that carries a threaded rotary locking nut for cooperation with a threaded portion of the matching connector. The nut is fast with internal ratchet teeth having edges each separating a face with a lower slope from a face with a steeper slope relative to a circumferential direction. The body of the connector is non-rotatably connected to a one-piece ring having teeth cooperating with notches formed by the ratchet teeth to establish a ratchet effect that opposes rotation of the ring in an unscrewing direction in which the teeth abut the steeper faces.