diff --git a/PCK-Studio/Extensions/ColorExtensions.cs b/PCK-Studio/Extensions/ColorExtensions.cs
index 075aa2fe..8f971123 100644
--- a/PCK-Studio/Extensions/ColorExtensions.cs
+++ b/PCK-Studio/Extensions/ColorExtensions.cs
@@ -10,19 +10,19 @@ namespace PckStudio.Extensions
         /// Normalizes the Color between 0.0 - 1.0
         /// </summary>
         /// <returns></returns>
-        public static Vector4 Normalize(this Color color)
+        internal static Vector4 Normalize(this Color color)
         {
             return new Vector4(color.R / 255f, color.G / 255f, color.B / 255f, color.A / 255f);
         }
 
-        public static T Clamp<T>(T value, T min, T max) where T : IComparable<T>
+        internal static T Clamp<T>(T value, T min, T max) where T : IComparable<T>
         {
             if (value.CompareTo(min) < 0) return min;
             if (value.CompareTo(max) > 0) return max;
             return value;
         }
 
-        public static byte BlendValues(float source, float overlay, BlendMode blendType)
+        internal static byte BlendValues(float source, float overlay, BlendMode blendType)
         {
             source = Clamp(source, 0.0f, 1.0f);
             overlay = Clamp(overlay, 0.0f, 1.0f);
@@ -40,12 +40,13 @@ namespace PckStudio.Extensions
             return (byte)Clamp(resultValue * 255, 0, 255);
         }
 
-        public static byte Mix(double ratio, byte val1, byte val2)
+        internal static byte Mix(double ratio, byte val1, byte val2)
         {
+            ratio = Clamp(ratio, 0.0, 1.0);
             return (byte)(ratio * val1 + (1.0 - ratio) * val2);
         }
 
-        public static Color Mix(this Color c1, Color c2, double ratio)
+        internal static Color Mix(this Color c1, Color c2, double ratio)
         {
             ratio = Clamp(ratio, 0.0, 1.0);
             return Color.FromArgb(c1.A,