In "The Giver," Jonas is described as having "pale eyes" and "ashen" skin, which is a unique trait in his community where everyone else has dark eyes and a healthy complexion. Additionally, Jonas is described as having "light" hair, which contrasts with the darker hair of his family members. Lois Lowry uses Jonas's appearance to set him apart from the rest of the community and to emphasize his uniqueness as the Receiver of Memory. Furthermore, Jonas's appearance changes as he gains memories from the Giver, and he begins to see colors and perceive the world differently. This is a metaphor for his growth and development as a character, as he moves from a state of sameness to one of individuality and enlightenment.
As the story progresses, Jonas's appearance becomes more significant. He wears the memories of the past, which changes his perspective on life, as well as his physical appearance. For example, after receiving a painful memory of a sled ride, Jonas is left with a scar on his forehead. This shows how the memories he has received have a physical impact on him. Additionally, when he flees the community with Gabriel, Jonas's physical condition deteriorates due to the harsh climate, hunger, and fatigue. This physical struggle mirrors his emotional turmoil as he grapples with the consequences of his actions and the realization that the community's way of life is flawed.
Overall, Jonas's appearance serves as a symbol of his growth and transformation throughout the story. From his initial description as a boy who looks different from everyone else, to the physical changes he undergoes as he receives memories, to the toll that his journey takes on his body, his appearance is a reflection of his character's evolution.