diff --git a/website/src/css/custom.scss b/website/src/css/custom.scss
index d61fad3d..9590a23a 100644
--- a/website/src/css/custom.scss
+++ b/website/src/css/custom.scss
@@ -62,6 +62,7 @@ html[data-theme="dark"] {
   --ifm-tabs-color-active: var(--ifm-color-primary-light);
   --ifm-table-stripe-background: #2e526a;
   --ifm-code-background: var(--ifm-color-primary-dark);
+  --ifm-heading-color: var(--ifm-color-primary-light);
 }
 
 /* global */