diff --git a/src/stylesheets/index.css b/src/stylesheets/index.css
index 9fc2777..c91bf77 100644
--- a/src/stylesheets/index.css
+++ b/src/stylesheets/index.css
@@ -16,6 +16,14 @@ body{
 
 .boxes {
     display: -moz-flex;
+    /*
+    Colour options for below:
+    Complementary: #8F3B31
+    Monochromatic: #3EA8B5
+    Analogus: #31568F OR #318F6A
+    Triadic: #8F3185 OR #858F31
+    Tetradic: #6A318F OR #8F3B31 OR #568F31
+     */
     background-color: white;
     margin-left: 20%;
     margin-right: 20%;