Refs and oranges used to represent light fire and sunshine are called warm colors. The Option C.
Warm colors such as reds, yellows, and oranges, are often associated with elements like fire and sunshine due to their inherent qualities. These colors have a perceptible warmth and vibrancy that evoke feelings of heat, energy, and positivity.
When used in art, design, or visual representations, warm colors create a sense of warmth and brightness, making them ideal for conveying the impression of light, fire, and sunshine. Their use in these contexts is not only visually appealing but also emotionally evocative, as they can bring forth feelings of comfort, excitement, and enthusiasm.