diff --git a/static/themes/_list.json b/static/themes/_list.json
index fe5ce3114..21e9ac539 100644
--- a/static/themes/_list.json
+++ b/static/themes/_list.json
@@ -623,5 +623,10 @@
     "name": "tiramisu",
     "bgColor" : "#CFC6B9",
     "textColor":"#C0976F"
+  },
+  {
+    "name": "diner",
+    "bgColor" : "#537997",
+    "textColor":"#c3af5b"
   }
 ]
diff --git a/static/themes/diner.css b/static/themes/diner.css
new file mode 100644
index 000000000..0846ca1e8
--- /dev/null
+++ b/static/themes/diner.css
@@ -0,0 +1,11 @@
+:root {
+  --bg-color: #537997;
+  --main-color: #c3af5b;
+  --caret-color: #ad5145;
+  --sub-color: #445c7f;
+  --text-color: #dfdbc8;
+  --error-color: #ad5145;
+  --error-extra-color: #7e2a33;
+  --colorful-error-color: #ad5145;
+  --colorful-error-extra-color: #7e2a33;
+}