Ombre
Ombre is when a colour graduates from light to dark, using all the tones of colour in the spectrum. The name comes from the classical Latin umbrare, meaning to shade or overshadow. Chiaroscuro shading is artist’s technique achieved by cross-hatching or shading and is very popular in haute couture. For an example, see John Galliano’s Rene Gruau Dior Couture collection from January 2011.