The Color Red
In the society of Gilead, colors are used to categorize individuals by their social function. The Handmaids are required to wear red, a color that carries multiple layers of meaning. On one level, red symbolizes fertility and the biological cycle of birth, which is the Handmaids' primary purpose. On another level, it represents blood—both the potential for life and the violence used to maintain order. The bright color also makes the Handmaids easily visible to the authorities, acting as a tool for constant public surveillance.