Hello again!
Would it be possible to match the notebook's color with the actual color chosen in GNOME's color picker? It seems URL and menu button colors are capped in brightness (note entries have increased opacity, which is a design choice), resulting in URL text looking very dark in dark mode and almost black in light mode.
For example, despite picking the brightest blue color from GNOME's color picker, the UI elements only inherit the blue hue, approximates and darkens all blue UI elements, as seen below:
Unless there is a specific hangup with GNOME HIG I am not aware of, it would be nice for colors to follow the actual color picked, like in the GNOME shell:
Thank you!