Is there a way to drastically change the value (i.e. how light or dark a color is) of the scroll bar in web experience? I want to make a scroll bar darker so that it has more contrast with the background color (and shows up more clearly).
I've tried modifying colors in the color tab of a customizable theme and found that I can change the general hue of the scroll bar by adjusting the neutral color, but am struggling to find a way to change how light or dark a color is.
I've attached a picture of three different neutral colors selected, the resulting color of the scroll bar, and that image converted to greyscale to more easily show how similar the values / resulting contrasts are across all selected colors. Apologies that pictures are a fuzzy (it is an internal application, so I can't show more of the page and instead opted for a close-up of the scroll bar).
Thanks for any help
