This is the 8118th most frequent Japanese word.
対比
Contrast; comparison.
The word '対比' is used here to denote a comparison between distinct characters' traits.
この物語では、主人公とその敵との性格の対比が明確に描かれている。
In this story, the contrast between the protagonist and their enemy's personalities is clearly depicted.
Here, '対比' emphasizes the juxtaposition or comparison between her kindness and the city's coldness.
彼女の優しさは、街の冷たさとの対比でより際立っていた。
Her kindness stood out more in comparison to the coldness of the city.
In this context, '対比' refers to the contrasting use of colors to create artistic impact.