diff --git a/src/assets/styles/bmc/helpers/_functions.scss b/src/assets/styles/bmc/helpers/_functions.scss
index 456caf3..57956c9 100644
--- a/src/assets/styles/bmc/helpers/_functions.scss
+++ b/src/assets/styles/bmc/helpers/_functions.scss
@@ -2,4 +2,8 @@
 // theme variant color to use as a background color
 @function theme-color-light($variant) {
   @return theme-color-level($variant, -11.3);
+}
+
+@function theme-color-dark($variant) {
+  @return theme-color-level($variant, 2);
 }
\ No newline at end of file