diff --git a/home/Tone.nix b/home/Tone.nix
index a99bce36..596611cb 100644
--- a/home/Tone.nix
+++ b/home/Tone.nix
@@ -8,7 +8,10 @@
     ./desktop/plasma/default.nix
   ];
   programs.plasma = lib.mkIf config.programs.plasma.enable {
-    configFile.kcminputrc."Libinput/1160/4132/DELL0A21:00 0488:1024 Touchpad".NaturalScroll = true;
+    configFile = {
+      kcminputrc."Libinput/1160/4132/DELL0A21:00 0488:1024 Touchpad".NaturalScroll = true;
+      kwinrc."Tiling/8c3e40a5-6d02-561d-be90-abdf39b7afe6"."tiles" = "{\"layoutDirection\":\"horizontal\",\"tiles\":[{\"width\":0.5},{\"width\":0.5}]}";
+    };
   };
   wayland.windowManager.sway = lib.mkIf config.wayland.windowManager.sway.enable {
     config = {
diff --git a/home/desktop/default.nix b/home/desktop/default.nix
index 0731a067..fa334697 100644
--- a/home/desktop/default.nix
+++ b/home/desktop/default.nix
@@ -51,26 +51,17 @@
     enable = true;
     gtk3 = {inherit extraCss;};
     gtk4 = {inherit extraCss;};
-    theme = let
-      color = "purple";
-    in {
-      package = pkgs.colloid-gtk-theme.override {
-        themeVariants = [color];
-        colorVariants = [config.scheme.variant];
-      };
-      name = "Colloid-${toCapital color}-${toCapital config.scheme.variant}";
+    theme = {
+      package = pkgs.materia-theme;
+      name = "Materia-${config.scheme.variant}";
     };
     iconTheme = let
-      color = "breeze";
+      color = "violet";
     in {
       package = pkgs.papirus-icon-theme.override {inherit color;};
       name = "Papirus-${toCapital config.scheme.variant}";
     };
   };
-  # qt = {
-  #   enable = true;
-  #   style.name = "breeze";
-  # };
   xdg = {
     mime.enable = true;
     mimeApps = let
diff --git a/home/desktop/plasma/default.nix b/home/desktop/plasma/default.nix
index aa42d12b..09bf4228 100644
--- a/home/desktop/plasma/default.nix
+++ b/home/desktop/plasma/default.nix
@@ -3,6 +3,7 @@
   pkgs,
   fonts,
   rc2nix,
+  accentColourName,
   ...
 }: {
   imports = [
@@ -13,6 +14,7 @@
     rc2nix
     wl-clipboard
     colloid-kde
+    materia-kde-theme
   ];
   services.gpg-agent.pinentryPackage = pkgs.pinentry-qt;
   programs.plasma = {
@@ -22,7 +24,7 @@
     workspace = {
       clickItemTo = "open";
       lookAndFeel = "org.kde.breeze.desktop";
-      theme = "breeze-light";
+      theme = "default";
       colorScheme = "BreezeLight";
       cursor = {
         inherit (config.home.pointerCursor) size;
@@ -184,22 +186,38 @@
         };
       };
       kdeglobals = {
-        General = {
+        General = let
+          AccentColor = let
+            r = config.scheme."${accentColourName}-rgb-r";
+            g = config.scheme."${accentColourName}-rgb-g";
+            b = config.scheme."${accentColourName}-rgb-b";
+          in "${r}, ${g}, ${b}";
+        in {
+          inherit AccentColor;
+          LastUsedCustomAccentColor = AccentColor;
           TerminalApplication = "konsole";
           TerminalService = "org.kde.konsole.desktop";
         };
+        WM = {
+          # TODO convert to base16 colours at some point
+          activeBackground = "227,229,231";
+          activeBlend = "227,229,231";
+          activeForeground = "35,38,41";
+          inactiveBackground = "239,240,241";
+          inactiveBlend = "239,240,241";
+          inactiveForeground = "112,125,138";
+        };
       };
       kwinrc = {
         Plugins = {
           frozenappEnabled = false;
           mouseclickEnabled = true;
-          shakecursorEnabled = true;
+          shakecursorEnabled = false;
         };
         Windows = {
           FocusPolicy = "FocusFollowsMouse";
           RollOverDesktops = true;
         };
-        Tiling.padding = 10;
         NightColor = {
           Active = true;
           Mode = "Location";
@@ -207,11 +225,17 @@
           LongitudeFixed = "-1.2";
         };
         "Effect-translucency" = {
+          # Re-enable translucency when I can work out how to apply
+          # blur to all windows
           Inactive = 100;
-          MoveResize = 80;
-          Dialogs = 80;
-          ComboboxPopups = 80;
-          Menus = 80;
+          MoveResize = 100;
+          Dialogs = 100;
+          ComboboxPopups = 100;
+          Menus = 100;
+        };
+        "org.kde.kdecoration2" = {
+          BorderSize = "None";
+          BorderSizeAuto = "false";
         };
       };
     };
diff --git a/home/desktop/plasma/konsole.nix b/home/desktop/plasma/konsole.nix
index 22459e17..40c50182 100644
--- a/home/desktop/plasma/konsole.nix
+++ b/home/desktop/plasma/konsole.nix
@@ -3,7 +3,6 @@
   fonts,
   ...
 }: {
-  home.packages = [pkgs.kdePackages.yakuake];
   programs.konsole = {
     enable = true;
     defaultProfile = "One-Light";
diff --git a/home/desktop/plasma/onelight.colorscheme b/home/desktop/plasma/onelight.colorscheme
index 60630cd7..75ac9f79 100644
--- a/home/desktop/plasma/onelight.colorscheme
+++ b/home/desktop/plasma/onelight.colorscheme
@@ -94,7 +94,7 @@ Blur=true
 ColorRandomization=false
 Description=One Light
 FillStyle=Tile
-Opacity=0.9
+Opacity=1.0
 Wallpaper=
 WallpaperFlipType=NoFlip
 WallpaperOpacity=1