Question

¿qué color es?
café
el arcoiris
rosa
blanco

Explanation:

The image on the left is a pink - colored (rosa in Spanish) rectangle. Among the options, "rosa" corresponds to the color of the left - side image. "café" is brown, "el arcoiris" is the rainbow, and "blanco" is white, none of which match the color of the left image.

Answer:

rosa