A deep, mineral colour, inseparable from matter and elements. Calm and soothing, the colour shadow becomes a rock on which to rest, graphite with which to sketch projects. It has the elegance of the moon following us in the car, of the water reflection devoid of features. The subtlety of Peter Pan chasing his lost shadow in another night. Sometimes associated with metal in Feng Shui, it intensifies when in contact with "dark blue" while "caramel" and "walnut" wrap it in serenity.