Contrast in the menu is imperceptible

[pepo-ec]

Hello friends. I'm trying to use the "layout" called "combined" (actually any vertical layout that has the data-bs-theme="dark" property in its Sidebar) but the contrast of "active" in the menu is imperceptible. Could those menu colors be changed? How could you change the colors so that there is greater contrast?

[kevinpapst]

Change the --tblr-navbar-active-bg variable and share what works best for you.