diff --git a/frontend/src/ts/constants/themes.ts b/frontend/src/ts/constants/themes.ts
index 9a67df9430de..d8fc8f85d151 100644
--- a/frontend/src/ts/constants/themes.ts
+++ b/frontend/src/ts/constants/themes.ts
@@ -1132,6 +1132,18 @@ export const themes: Record<ThemeName, Omit<Theme, "name">> = {
     subColor: "#0476f2",
     textColor: "#f0f0f0",
   },
+  adwaita_dark: {
+    bgColor: "#222226",
+    mainColor: "#81d0ff",
+    subColor: "#7b7b7b",
+    textColor: "#ffffff",
+  },
+  adwaita_light: {
+    bgColor: "#fafafb",
+    mainColor: "#a2326c",
+    subColor: "#8b8b8b",
+    textColor: "#333338",
+  },
 };
 
 export const ThemesList: Theme[] = Object.keys(themes)
diff --git a/frontend/static/themes/adwaita_dark.css b/frontend/static/themes/adwaita_dark.css
new file mode 100644
index 000000000000..a9520e13badf
--- /dev/null
+++ b/frontend/static/themes/adwaita_dark.css
@@ -0,0 +1,12 @@
+:root {
+  --bg-color: #222226;
+  --main-color: #81d0ff;
+  --caret-color: #ffffff;
+  --sub-color: #7b7b7b;
+  --sub-alt-color: #2e2e32;
+  --text-color: #ffffff;
+  --error-color: #ff938c;
+  --error-extra-color: #ffc252;
+  --colorful-error-color: #ff938c;
+  --colorful-error-extra-color: #ffc252;
+}
diff --git a/frontend/static/themes/adwaita_light.css b/frontend/static/themes/adwaita_light.css
new file mode 100644
index 000000000000..40772031a500
--- /dev/null
+++ b/frontend/static/themes/adwaita_light.css
@@ -0,0 +1,12 @@
+:root {
+  --bg-color: #fafafb;
+  --main-color: #a2326c;
+  --caret-color: #333338;
+  --sub-color: #8b8b8b;
+  --sub-alt-color: #ebebed;
+  --text-color: #333338;
+  --error-color: #c30000;
+  --error-extra-color: #905400;
+  --colorful-error-color: #c30000;
+  --colorful-error-extra-color: #905400;
+}
diff --git a/packages/schemas/src/themes.ts b/packages/schemas/src/themes.ts
index ace96ba0a33c..0496f489dcb0 100644
--- a/packages/schemas/src/themes.ts
+++ b/packages/schemas/src/themes.ts
@@ -190,6 +190,8 @@ export const ThemeNameSchema = z.enum(
     "witch_girl",
     "pale_nimbus",
     "spiderman",
+    "adwaita_dark",
+    "adwaita_light",
   ],
   {
     errorMap: customEnumErrorHandler("Must be a known theme"),