A website with an orange and black color scheme typically uses these colors as the primary palette for its design. Orange is often associated with energy, excitement, and creativity, while black can convey sophistication, elegance, or a sense of mystery. This combination can create a striking and visually appealing website, though it's important to balance the colors effectively to ensure readability and accessibility. Designers often use contrasting shades of orange and black to highlight important elements and maintain a cohesive aesthetic.