Do we have any work around to format chart series colors by expression and still show the legend on the chart.
If you are using Qliksense higher than 3.1 then by using master item you can assign customized color to Dimension Values and Measures and then can use library colors
You need to upgrade the version with Qlik Sense 3.2 refer this link
Thanks for the quick response.
Since the chart in my report has dynamic dimensions ( variant number of items), coloring with master dimension does not feasible.
Lets say the there are variant number of products by region, the product name and color codes R G B will loaded in data script.