Update ToString so we can see full output.

src/ImageSharp/ColorSpaces/CieXyChromaticityCoordinates.cs

@@ -124,19 +124,14 @@ namespace SixLabors.ImageSharp.ColorSpaces
                 return "CieXyChromaticityCoordinates [Empty]";
             }
 
-            return $"CieXyChromaticityCoordinates [ X={this.X:#0.##}, Y={this.Y:#0.##}]";
+            return $"CieXyChromaticityCoordinates [ X={this.X}, Y={this.Y}]";
         }
 
         /// <inheritdoc/>
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public override bool Equals(object obj)
         {
-            if (obj is CieXyChromaticityCoordinates)
+            return obj is CieXyChromaticityCoordinates coordinates && this.Equals(coordinates);
-            {
-                return this.Equals((CieXyChromaticityCoordinates)obj);
-            }
-
-            return false;
         }
 
         /// <inheritdoc/>

src/ImageSharp/ColorSpaces/Conversion/Implementation/Rgb/RGBPrimariesChromaticityCoordinates.cs

@@ -76,12 +76,7 @@ namespace SixLabors.ImageSharp.ColorSpaces.Conversion.Implementation.RgbColorSap
         /// <inheritdoc/>
         public override bool Equals(object obj)
         {
-            if (obj is RgbPrimariesChromaticityCoordinates)
+            return obj is RgbPrimariesChromaticityCoordinates coordinates && this.Equals(coordinates);
-            {
-                return this.Equals((RgbPrimariesChromaticityCoordinates)obj);
-            }
-
-            return false;
         }
 
         /// <inheritdoc/>
@@ -90,6 +85,12 @@ namespace SixLabors.ImageSharp.ColorSpaces.Conversion.Implementation.RgbColorSap
             return this.R.Equals(other.R) && this.G.Equals(other.G) && this.B.Equals(other.B);
         }
 
+        /// <inheritdoc />
+        public override string ToString()
+        {
+            return $"RgbPrimariesChromaticityCoordinates [ R={this.R}, G={this.G}, B={this.B}]";
+        }
+
         /// <inheritdoc />
         public override int GetHashCode()
         {