The red is used sparingly and symbolically, most notably in the following instances:
* The little girl in the red coat: This is perhaps the most iconic use of color in the film. The girl's coat stands out starkly against the drab, monochrome world, representing innocence and humanity amidst the horrors of the Holocaust.
* The blood of the victims: The red color is also used to depict the blood of those being murdered by the Nazis. This serves as a stark reminder of the brutality of the events.
* The red door of Schindler's factory: The red door signifies hope and a path to safety for the Jews working there.
The use of color in this way emphasizes the significance of these moments and creates a powerful contrast with the stark reality of the Holocaust.