Pie chart classic color scheme

Quick answer：

The classic color scheme for pie charts often includes a combination of contrasting colors that make it easy to distinguish between different sections. Common color schemes include a gradient, with the lightest color at the top and the darkest at the bottom, and monochromatic schemes where the color intensity changes from light to dark to highlight the largest segment. Additionally, complementary or analogous colors are frequently used to enhance readability and visual appeal.