Stack bar chart colors

[Ethel]

Hello!

I'm creating several similar bar charts in my app. I have same dimensions in same order, but underling formulas are slightly different. 

Automatically, qlik sense colored them differently. For example, dimension1 on one chart is red, on another one is blue. To fix this problem I'm trying to apply Custom color by expression. If(dimension='1','red',if(dimension='2','blue','green'). 

It applies my colors, but only for one last year. How can I make it apply colors to all years or use same range of colors or....?? 

Thanks a lot in advance!!!

[Digvijay_Singh]

if possible, Please share a sample app to understand this issue

[Ethel]

Thank you very much!

I cannot share app, but as dimensions I have Year and Time of working in the company(Time).My measure is headcount.