What color schemes (if any) are supported when using a unique value renderer in ArcMap? If I choose to symbolize based on unique values, choose a field, add all fields, then choose the "Basic Random" color scheme, most if not all of the colors are reported as "Undefined" in the REST description. I assume this is because the color is not web-safe?
How can we choose this option without having to go into each individual symbol and specify a safe color?
