Description:
I'm using the Sifr Dark SVG theme with LibreOffice, on Windows 11 with dark mode enabled. However, active (selected) toolbar and tab buttons contrast very poorly with the icons of the buttons; they have a background color of #cce8ff, which is a light blue-ish color that makes it hard to read any icons with predominantly white schemes, which is the case with most dark-mode icon themes, not just Sifr.

I may be wrong, but I've checked all customization settings, tried the Skia backend, but couldn't find any way to change it. It may be a cosmetic issue, but it's frequent enough to be a consistent inconvenience. Please help.

Steps to Reproduce:
1. Open LibreOffice on Windows with dark mode enabled.
2. Click on any tab or menu icon.
3. Try and see if the contrast is good enough.

Actual Results:
White icons are not visible enough against the backdrop of #cce8ff.

Expected Results:
I expected a dimmer color choice for dark mode; one just a few ticks above the #191919 UI color, like #383838. Or even better, that color should be customizable, like an accent color.


Reproducible: Always


User Profile Reset: No

Additional Info:
Version: 7.6.4.1 (X86_64) / LibreOffice Community
Build ID: e19e193f88cd6c0525a17fb7a176ed8e6a3e2aa1
CPU threads: 8; OS: Windows 10.0 Build 22631; UI render: default; VCL: win
Locale: en-US (en_NG); UI: en-US
Calc: CL threaded