diff --git a/pug/themes.pug b/pug/themes.pug
index 2d277764b4..c09d47f974 100644
--- a/pug/themes.pug
+++ b/pug/themes.pug
@@ -135,6 +135,8 @@ html(lang="en")
                     --secondary-color: #CDDC39;
                     --secondary-color-hover-solid: #DCEB48;
                     --secondary-color-focus-solid: #F5FF61;
+                    --secondary-container-color: #B39DDB;
+                    --font-on-secondary-container-color: rgba(255, 255, 255, 0.87);
 
                     --md_sys_color_on-surface: 230, 225, 229;
                 }