diff --git a/projects/aca-content/src/lib/ui/variables/variables.scss b/projects/aca-content/src/lib/ui/variables/variables.scss
index aa2bec8656..82181de062 100644
--- a/projects/aca-content/src/lib/ui/variables/variables.scss
+++ b/projects/aca-content/src/lib/ui/variables/variables.scss
@@ -62,8 +62,8 @@ $defaults: (
   --theme-grey-divider-color: $grey-divider,
   --theme-pagination-background-color: mat.get-color-from-palette($background, background),
   --theme-about-panel-border-color: $grey-background,
-  --theme-about-panel-background-color: #fff,
-  --theme-about-panel-title-color: #212121,
+  --theme-about-panel-background-color: mat.get-color-from-palette($background, card),
+  --theme-about-panel-title-color: mat.get-color-from-palette($foreground, text),
   --theme-datetimepicker-font-color: $datetimepicker-font-color,
   --theme-datetimepicker-selected-date-background: $datetimepicker-selected-date-background,
   --theme-datetimepicker-cell-background: $datetimepicker-cell-background-color,