While I like the dark mode theming for the UI, the map is super washed out now and a lot harder to read. Hopefully there will be a toggle for this so I can go back to the old theme 🤞

.leaflet-tile {
  filter: contrast(100%)!important;
}

.

Edit2: This css seems to bring the map tiles back to normal

source

.leaflet-tile-container, .mapkey-table-entry td:first-child > * {
  filter: none !important;
}

The map tiles are greyed out and have less contrast then before. Unfortunately there is also no switch setting for normal mode.

Now I use the Mozilla Dark Reader Addon to increase contrast again. Makes the experience of osm.org in dark mode much better.