Graph colors by variable

The colorvar() option allows many twoway plots to vary the color of markers, bars, and more based on the values of a variable.

Choose colors for variable values in a pie graph - SAS Support

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Pie Charts Style Guide for Dashboards

GraphPad Prism 10 User Guide - Fill Color

colors - Colouring plot by factor in R - Stack Overflow

How to Pick the Best Colors For Graphs and Charts?

Change chart color based on value in Excel

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How to Make a Multicolored Bar Graph in Excel?