Thanks for writing.
Currently our palettes apply one color per series with the exception of the pie series which can have a unique color for each data point.
Currently, to show different colors for each bar you need to have a separate series with one data point. This is a drawback in our chart which will be addressed in a future release.
Please write again if you have more questions.
Telerik by Progress
Do you want to have your say when we set our development plans?
Do you want to know when a feature you care about is added or when a bug fixed?
Telerik Feedback Portal
and vote to affect the priority of the items