Color Schemes for Charts and Graphs
One of the challenges when creating charts and graphs is deciding which colors to use for the different data. The charts and graphs need to have colors that are both meaningful and look good.
The colors used not only need to look good together but be meaningful to the user.
This article provides some color schemes for charts and graphs that will help when choosing colors. Hex color codes are displayed for each color. You can also get the RGB code by hovering over each color.