diff --git a/Scripts/Editor/NodeEditorGUI.cs b/Scripts/Editor/NodeEditorGUI.cs
index 76197a5..740d69e 100644
--- a/Scripts/Editor/NodeEditorGUI.cs
+++ b/Scripts/Editor/NodeEditorGUI.cs
@@ -159,12 +159,15 @@ namespace XNodeEditor {
                 hoveredPort = null;
             }
 
+            //Save guiColor so we can revert it
+            Color guiColor = GUI.color;
             for (int n = 0; n < graph.nodes.Count; n++) {
                 while (graph.nodes[n] == null) graph.nodes.RemoveAt(n);
                 if (n >= graph.nodes.Count) return;
                 Node node = graph.nodes[n];
+                Type nodeType = node.GetType();
 
-                NodeEditor nodeEditor = GetNodeEditor(node.GetType());
+                NodeEditor nodeEditor = GetNodeEditor(nodeType);
                 nodeEditor.target = node;
                 nodeEditor.serializedObject = new SerializedObject(node);
                 NodeEditor.portPositions = new Dictionary<NodePort, Vector2>();
@@ -175,7 +178,9 @@ namespace XNodeEditor {
                 GUILayout.BeginArea(new Rect(nodePos, new Vector2(nodeEditor.GetWidth(), 4000)));
 
                 GUIStyle style = NodeEditorResources.styles.nodeBody;
+                if (nodeTint.ContainsKey(nodeType)) GUI.color = nodeTint[nodeType];
                 GUILayout.BeginVertical(new GUIStyle(style));
+                GUI.color = guiColor;
                 EditorGUI.BeginChangeCheck();
 
                 //Draw node contents
diff --git a/Scripts/Editor/NodeEditorGUILayout.cs b/Scripts/Editor/NodeEditorGUILayout.cs
index 0062ac1..cfb42e7 100644
--- a/Scripts/Editor/NodeEditorGUILayout.cs
+++ b/Scripts/Editor/NodeEditorGUILayout.cs
@@ -42,7 +42,9 @@ namespace XNodeEditor {
 
                 rect.size = new Vector2(16, 16);
 
-                DrawPortHandle(rect, port.ValueType);
+                Color backgroundColor = new Color32(90, 97, 105, 255);
+                if (NodeEditorWindow.nodeTint.ContainsKey(port.node.GetType())) backgroundColor *= NodeEditorWindow.nodeTint[port.node.GetType()];
+                DrawPortHandle(rect, port.ValueType, backgroundColor);
 
                 // Register the handle position
                 Vector2 portPos = rect.center;
@@ -66,7 +68,9 @@ namespace XNodeEditor {
             else if (port.direction == NodePort.IO.Output) rect.position = rect.position + new Vector2(rect.width, 0);
             rect.size = new Vector2(16, 16);
 
-            DrawPortHandle(rect, port.ValueType);
+            Color backgroundColor = new Color32(90, 97, 105, 255);
+            if (NodeEditorWindow.nodeTint.ContainsKey(port.node.GetType())) backgroundColor *= NodeEditorWindow.nodeTint[port.node.GetType()];
+            DrawPortHandle(rect, port.ValueType, backgroundColor);
 
             // Register the handle position
             Vector2 portPos = rect.center;
@@ -74,9 +78,9 @@ namespace XNodeEditor {
             else NodeEditor.portPositions.Add(port, portPos);
         }
 
-        private static void DrawPortHandle(Rect rect, Type type) {
+        private static void DrawPortHandle(Rect rect, Type type, Color backgroundColor) {
             Color col = GUI.color;
-            GUI.color = new Color32(90, 97, 105, 255);
+            GUI.color = backgroundColor;
             GUI.DrawTexture(rect, NodeEditorResources.dotOuter);
             GUI.color = NodeEditorPreferences.GetTypeColor(type);
             GUI.DrawTexture(rect, NodeEditorResources.dot);
diff --git a/Scripts/Editor/NodeEditorReflection.cs b/Scripts/Editor/NodeEditorReflection.cs
index 99448ae..861c764 100644
--- a/Scripts/Editor/NodeEditorReflection.cs
+++ b/Scripts/Editor/NodeEditorReflection.cs
@@ -2,14 +2,20 @@
 using System.Collections.Generic;
 using System.Linq;
 using System.Reflection;
+using UnityEngine;
 using XNode;
 
 namespace XNodeEditor {
     /// <summary> Contains reflection-related info </summary>
     public partial class NodeEditorWindow {
+        /// <summary> Custom node editors defined with [CustomNodeInspector] </summary>
         [NonSerialized] private static Dictionary<Type, NodeEditor> customNodeEditor;
+        /// <summary> Custom node tint colors defined with [NodeColor(r, g, b)] </summary>
+        public static Dictionary<Type, Color> nodeTint { get { return _nodeTint != null ? _nodeTint : _nodeTint = GetNodeTint(); } }
+        [NonSerialized] private static Dictionary<Type, Color> _nodeTint;
+        /// <summary> All available node types </summary>
         public static Type[] nodeTypes { get { return _nodeTypes != null ? _nodeTypes : _nodeTypes = GetNodeTypes(); } }
-            [NonSerialized] private static Type[] _nodeTypes = null;
+        [NonSerialized] private static Type[] _nodeTypes = null;
 
         public static NodeEditor GetNodeEditor(Type node) {
             if (customNodeEditor == null) CacheCustomNodeEditors();
@@ -36,6 +42,17 @@ namespace XNodeEditor {
             }
         }
 
+        public static Dictionary<Type, Color> GetNodeTint() {
+            Dictionary<Type, Color> tints = new Dictionary<Type, Color>();
+            for (int i = 0; i < nodeTypes.Length; i++) {
+                var attribs = nodeTypes[i].GetCustomAttributes(typeof(Node.NodeTint), true);
+                if (attribs == null || attribs.Length == 0) continue;
+                Node.NodeTint attrib = attribs[0] as Node.NodeTint;
+                tints.Add(nodeTypes[i], attrib.color);
+            }
+            return tints;
+        }
+
         public static Type[] GetDerivedTypes(Type baseType) {
             //Get all classes deriving from baseType via reflection
             Assembly assembly = Assembly.GetAssembly(baseType);
diff --git a/Scripts/Node.cs b/Scripts/Node.cs
index d7592a3..9fb9297 100644
--- a/Scripts/Node.cs
+++ b/Scripts/Node.cs
@@ -174,6 +174,24 @@ namespace XNode {
             }
         }
 
+        [AttributeUsage(AttributeTargets.Class, AllowMultiple = false)]
+        public class NodeTint : Attribute {
+            public Color color;
+            /// <summary> Specify a color for this node type </summary>
+            /// <param name="r"> Red [0..1] </param>
+            /// <param name="g"> Green [0..1] </param>
+            /// <param name="b"> Blue [0..1] </param>
+            public NodeTint(float r, float g, float b) {
+                color = new Color(r, g, b);
+            }
+
+            /// <summary> Specify a color for this node type </summary>
+            /// <param name="hex"> HEX color value </param>
+            public NodeTint(string hex) {
+                ColorUtility.TryParseHtmlString(hex, out color);
+            }
+        }
+
         [Serializable] private class NodePortDictionary : Dictionary<string, NodePort>, ISerializationCallbackReceiver {
             [SerializeField] private List<string> keys = new List<string>();
             [SerializeField] private List<NodePort> values = new List<NodePort>();