In a magical room, there's a peculiar mirror that inverts the color of whatever is reflected in it. Green becomes red, blue becomes orange, and similarly, all colors become their complementary colors. Jinhai is wearing a yellow hat and stands in front of the mirror. What color does Jinhai see his hat in the mirror? Make your response very short.
The complement of yellow is purple. Therefore, when Jinhai looks into the mirror, he sees his hat as purple.