From 79ee5af504d217c55054632ffb51828a4c887b42 Mon Sep 17 00:00:00 2001
From: Ruth Comer <10599679+rcomer@users.noreply.github.com>
Date: Mon, 1 Apr 2024 17:10:56 +0100
Subject: [PATCH] Backport PR #28000: Fix color sequence data for Set2 and Set3

---
 lib/matplotlib/colors.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/matplotlib/colors.py b/lib/matplotlib/colors.py
index bd89e70049c3..81db1611550b 100644
--- a/lib/matplotlib/colors.py
+++ b/lib/matplotlib/colors.py
@@ -127,8 +127,8 @@ class ColorSequenceRegistry(Mapping):
         'Accent': _cm._Accent_data,
         'Dark2': _cm._Dark2_data,
         'Set1': _cm._Set1_data,
-        'Set2': _cm._Set1_data,
-        'Set3': _cm._Set1_data,
+        'Set2': _cm._Set2_data,
+        'Set3': _cm._Set3_data,
     }
 
     def __init__(self):