Final answer:
In Rococo art and architecture, blue was considered a masculine color. This is a historical contrast to the present day, where blue is often seen as gender-neutral or suitable for all.
Step-by-step explanation:
The student's question pertains to the color associations within the period of Rococo art and architecture. During the Rococo period, which lasted roughly from 1730 to 1760, certain colors began to take on gendered connotations. According to the document titled "Common Characteristics of Rococo Art and Architecture", blue was considered a masculine color. This contrasts with modern perceptions, where blue is often associated with both genders or is deemed neutral. Rococo art indeed favored soft, light pastel colors, and it is interesting to note these historical differences in color symbolism.