From fd05234e22ef75700a0091b28b8f5ab481f2f168 Mon Sep 17 00:00:00 2001
From: John Leen <jleen@saturnvalley.org>
Date: Sat, 16 Oct 2021 22:58:19 -0400
Subject: [PATCH] Recognize "transparent" as a color

---
 packages/python/plotly/_plotly_utils/basevalidators.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/python/plotly/_plotly_utils/basevalidators.py b/packages/python/plotly/_plotly_utils/basevalidators.py
index 66e7b15dc85..677fcacbe76 100644
--- a/packages/python/plotly/_plotly_utils/basevalidators.py
+++ b/packages/python/plotly/_plotly_utils/basevalidators.py
@@ -1276,6 +1276,7 @@ class ColorValidator(BaseValidator):
         "teal",
         "thistle",
         "tomato",
+        "transparent",
         "turquoise",
         "violet",
         "wheat",