diff --git a/hourglass/lib/constants.js b/hourglass/lib/constants.js
new file mode 100644
index 0000000..4429490
--- /dev/null
+++ b/hourglass/lib/constants.js
@@ -0,0 +1,28 @@
+themeColors =  {
+    "light": {
+        "background": "White.jpg",
+        "header": "#EBEBEB",
+        "sidebar": "#65839A",
+        "funcButton": "#849CAE",
+        "statusIcons": "#33ADFF",
+        "highlightText": "#FF1A1A",
+        "cards": "#FEFEFE",
+        "classes":"#EBEBEB",
+        "calendar": "#000",
+        "text": "#000"
+    },
+    "dark": {
+        "background": "Black.jpg",
+        "header": "#373A56",
+        "sidebar": "#35435D",
+        "funcButton": "#5d75A2",
+        "statusIcons": "#33ADFF",
+        "highlightText": "#FF1A1A",
+        "cards": "#151A2B",
+        "classes":"#46396E",
+        "calendar": "#000",
+        //30313B
+        "text": "#F6F6F6" 
+    }
+};
+