Need Help: How to change and set the color of bar chart in splunk dashboard studio?

[Alexander17]

Hello dear splunk community,

how can I set the colors of the bar chart in splunk dashboard studio?

Example code

index=digiks sourcetype=modeas_nexonic earliest= "@d+390m-7d" latest= "@d+1830m"
SUB_DIB="4711" OR SUB_DIB="0815"
| dedup RECV_TIME
| chart count(RECV_TIME) over shift day by SUB_DIB
| rename "4711" AS A_CHART, "0815" AS B_CHART

The bar 4711 should be displayed in red color
The bar 0815 shall be displayed in green color

Thanks in advance!