From 3c3b1ee2b1642985935dd1d34404930aa4d7c3af Mon Sep 17 00:00:00 2001
From: Hiroaki Yutani <yutani.ini@gmail.com>
Date: Fri, 6 Sep 2024 00:15:47 +0900
Subject: [PATCH] Change `fill` of `GeomRibbon` to match with the previous
 default colour

---
 R/geom-ribbon.R | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/R/geom-ribbon.R b/R/geom-ribbon.R
index 470c013eee..a8f6b1be42 100644
--- a/R/geom-ribbon.R
+++ b/R/geom-ribbon.R
@@ -98,7 +98,7 @@ geom_ribbon <- function(mapping = NULL, data = NULL,
 GeomRibbon <- ggproto("GeomRibbon", Geom,
   default_aes = aes(
     colour = NA,
-    fill = from_theme(col_mix(ink, paper, 0.799)),
+    fill = from_theme(col_mix(ink, paper, 0.2)),
     linewidth = from_theme(borderwidth),
     linetype = from_theme(bordertype),
     alpha = NA),