Five color combinations for ArcGIS plotting

Quick answer：

In ArcGIS, choosing appropriate color combinations is crucial for effective data visualization. Common color palettes include: 1. Monochromatic shades for emphasizing patterns in data; 2. Complementary colors for contrasting features; 3. Sequential colors for showing trends; 4. Diverging colors for highlighting outliers; 5. Qualitative colors for categorical data. Users can utilize ArcGIS's built-in palettes or create custom combinations.