Wraithavelli
A society in which all the different peoples, of different races and religions are able to work together towards unified goals, a world where people are no longer classified and discriminated against based on the clour of their skin. In short civilised society is society in which the people are civilised
Civilized is an undefinable word. Mainly because it's original meaning of a "civilization" was "a nation or empire that has a city".
What you described was a society free of racism, and has nothing to do with being civilized. People could have a society with many outstanding cities, great technological advancements, and the best ettiquette in the world....but could still be horribly racist.