I have a stacked bar chart where the each stack is created on sales per month for different departments.
There is another bar chart where each bar is sales in a month.
I want to show same color for months in both charts.
Set one chart up as the base chart
get all your colors correct
Then select the second chart
Select each series in order, you can use the Up/Down arrow keys
Then Ctrl+1 to bring up the Format Series and color the series as appropriate to match the first chart