I am looking for a way to change the color of the line under programs that are open in the taskbar to a dynamic color that fits the icon of the open program, similar to how taskbar entries were colored in Windows 7. Is there a way to do this?

I want to change the color of the blue line (as seen in the screenshot) to orange, as that is the dominant color for the Firefox icon. And the color of lines under other entries to their respective colors.

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