Corrected ch-units-vrl-006 test according to Issue 36378
diff --git a/css/css-writing-modes/ch-units-vrl-006.html b/css/css-writing-modes/ch-units-vrl-006.html
index cbe1dee..f329717 100644
--- a/css/css-writing-modes/ch-units-vrl-006.html
+++ b/css/css-writing-modes/ch-units-vrl-006.html
@@ -44,7 +44,7 @@
   width: 5ch;
 }
 div:nth-of-type(1) {
-  background: orange;
+  background: blue;
   height: 5ch;
   display: inline-block; /* shrinkwrap */
 }