From 39f19bef98e18736cd295e0afe4ce207abc7f767 Mon Sep 17 00:00:00 2001
From: Christophe Coevoet <stof@notk.org>
Date: Thu, 15 Apr 2021 23:22:43 +0200
Subject: [PATCH] Fix the name of the blackness argument (#1264)

Co-authored-by: Natalie Weizenbaum <nweiz@google.com>
---
 lib/src/functions/color.dart | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/src/functions/color.dart b/lib/src/functions/color.dart
index 910465e2f..40f6c654a 100644
--- a/lib/src/functions/color.dart
+++ b/lib/src/functions/color.dart
@@ -691,12 +691,12 @@ Value _hwb(List<Value> arguments) {
   var blackness = arguments[2].assertNumber("blackness");
 
   whiteness.assertUnit("%", "whiteness");
-  blackness.assertUnit("%", "whiteness");
+  blackness.assertUnit("%", "blackness");
 
   return SassColor.hwb(
       hue.value,
       whiteness.valueInRange(0, 100, "whiteness"),
-      blackness.valueInRange(0, 100, "whiteness"),
+      blackness.valueInRange(0, 100, "blackness"),
       alpha.andThen((alpha) =>
           _percentageOrUnitless(alpha.assertNumber("alpha"), 1, "alpha")));
 }