The term 'EBONY and IVORY' is a popular phrase used to describe racial harmony. It was made famous by the 1982 song of the same name by Paul McCartney and Stevie Wonder. The phrase is often used to refer to the idea that people of different races can live together in peace and harmony. The word 'EBONY' refers to a dark-colored wood, while 'IVORY' refers to a white-colored material. Together, the two words represent the idea of racial harmony.