diff --git a/test/tests/Color.js b/test/tests/Color.js
index 04417b24..2619a60b 100644
--- a/test/tests/Color.js
+++ b/test/tests/Color.js
@@ -196,4 +196,10 @@ test('Color#convert', function() {
 	equals(function() {
 		return converted.equals(color);
 	}, true);
+});
+
+test('Saturation from black rgb', function() {
+	equals(function() {
+		return new RGBColor(0, 0, 0).saturation == 0;
+	}, true);
 });
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