define color about badge and alert

src/client/styles/scss/theme/_reboot-bootstrap-theme-colors.scss

@@ -42,7 +42,7 @@
 
 @each $theme-color, $color in $theme-colors {
   .alert.alert-#{$theme-color} {
-    color: $bgcolor-global;
+    color: $color-alert;
     background: $color;
     border: none;
 
@@ -59,7 +59,7 @@
 
 @each $theme-color, $color in $theme-colors {
   .badge.badge-#{$theme-color} {
-    color: $bgcolor-global;
+    color: $color-badge;
     background: $color;
   }
 }