In the moment that montag first sees clarisse, what is the main color that Bradbury wants us to associate with this girl? what, symbolically, is significant about this color choice?

In the moment that Montag first sees Clarisse, the color that Bradbury wants to associate the girl with is white.

Her dress was white; her face was white as milk.

And symbolically the color white is associated with purity and chastity, it also represents the innocence.