option

xsession.windowManager.i3.config.bars.*.colors.inactiveWorkspace

Border, background and text color for a workspace button when the workspace does not have focus and is not active.

Declarations
modules/services/window-managers/i3-sway/i3.nix
Type
null or (submodule)
Default
null for state version ≥ 20.09, as example otherwise
Example
{
  background = "#222222";
  border = "#333333";
  text = "#888888";
}