Add ColorTween

src/cs/MonoGame.Extended.Tweening/ColorTween.cs

@@ -0,0 +1,15 @@
+using Microsoft.Xna.Framework;
+
+namespace MonoGame.Extended.Tweening;
+
+public class ColorTween: Tween<Color>
+{
+    internal ColorTween(object target, float duration, float delay, TweenMember<Color> member, Color endValue) : base(target, duration, delay, member, endValue)
+    {
+    }
+
+    protected override void Interpolate(float n)
+    {
+        Member.Value = Color.Lerp(_startValue, _endValue, n);
+    }
+}