Make some visual changes to the status page.

app/assets/sass/_palette.scss

@@ -0,0 +1,23 @@
+$green: #2ECC71;
+$dark-green: darken($green, 10%);
+
+$blue: #3498db;
+$dark-blue: darken($blue, 10%);
+
+$red: #ff6f6f;
+$dark-red: darken($red, 10%);
+
+$teal: #0dccc0;
+$dark-teal: darken($teal, 10%);
+
+$yellow: #F7CA18;
+$dark-yellow: darken($yellow, 10%);
+
+$pink: #b23f73;
+$dark-pink: darken($pink, 10%);
+
+$grey: #ecf0f1;
+$dark-grey: darken($grey, 10%);
+
+$orange: #E87E04;
+$dark-orange: darken($orange, 10%);