Witchsky, as it stands, seems to not do too great with colour contrast in the UI.
In the Firefox Dev Tooling, https://witchsky.app's base colours give a constrast score of 2.71, which does not comply with WCAG standards.
I personally do find it hard to see text facets with the current colour choices. They blend together too much.
This may have been improved, or quite possibly fixed, with the latest colors update. Would you agree? (I did find the link color in light mode a bit hard to read in some cases though.)