diff --git a/mods/page_color.js b/mods/page_color.js
index 2b35b185..0af50c5b 100644
--- a/mods/page_color.js
+++ b/mods/page_color.js
@@ -13,4 +13,23 @@ if(urlParams.get('pageColor') != null) { //null check
     };
 };
 
-document.body.style.backgroundColor = color;
\ No newline at end of file
+color_Would_Be_A_Triplet_If_It_Started_With_An_Octothorpe = null;
+color_Is_Supported_As_A_Background_By_The_Browser = null;
+
+if( /^#([0-9A-F]{3}){1,2}$/i.test("#" + color) ) {
+    color_Would_Be_A_Triplet_If_It_Started_With_An_Octothorpe = true
+} else {
+    color_Would_Be_A_Triplet_If_It_Started_With_An_Octothorpe = false
+}
+
+if( CSS.supports('background',color) ) {
+    color_Is_Supported_As_A_Background_By_The_Browser = true
+} else {
+    color_Is_Supported_As_A_Background_By_The_Browser = false
+}
+
+if(color_Is_Supported_As_A_Background_By_The_Browser == false && color_Would_Be_A_Triplet_If_It_Started_With_An_Octothorpe == true) {
+    color = "#" + color
+}
+
+document.body.style.background = color;