Dark Mode skin by Vald_M Color Change Help

This is my first post. I apologize if I've got the wrong Forum location for this.

I've been using Vlad_M's Dark Mode skin for some time. It's my favorite--it's excellent in nearly every way . There is just one feature that I'd like to change but haven't figured out how to do it: the active window listed in the Task Bar is colored BRIGHT ORANGE, which seems out of place with the other, subdued colors of the skin. Using the customization allows me to change the color of the non-active windows in Task Bar, but I don't see a way to change that bright orange active window color. Help, please !