diff --git a/ds_files/ds_types.anubis b/ds_files/ds_types.anubis
index b7b185b..5b05921 100644
--- a/ds_files/ds_types.anubis
+++ b/ds_files/ds_types.anubis
@@ -103,7 +103,8 @@ public define List(DS_Type)  hayamiki_lib_types_description =
       alternative("text_field", comment("text of variable size"), 
       [
         component(extern_type("HK_Text_Field_Attr", model_types+"hk_text_field_attr.anubis"), "hk_text_field_attr"), 
-      ])
+      ]),
+      enum("color_field", comment("String which representing RGBA color like HTML"))
     ]),
     
     //
diff --git a/model/fields.anubis b/model/fields.anubis
index d6a1e8d..cb6a8eb 100644
--- a/model/fields.anubis
+++ b/model/fields.anubis
@@ -35,6 +35,7 @@ transmit hayamiki_lib/model/types/hk_text_choices.anubis
    float_field     | Float             | 
    char_field      | String            | max size text
    text_field      | String            | arbitrary size text
+   color_field     | String            | String which representing RGBA color like HTML
 
 
 
@@ -186,60 +187,7 @@ public define HK_Model_Field
 
 */
 
- public define Message
-  to_Message
-  (
-    HK_Model_Field hk_model_field
-  )=
-  with hk_model_field_message = message(_HK_FIELD),
-  if hk_model_field is
-  {
-    p_key               then  
-          forget(add_string(hk_model_field_message, "type", "p_key")),
-    
-    boolean_field       then  
-          forget(add_string(hk_model_field_message, "type", "boolean_field")),
-    
-    date_field(attr)    then  
-          forget(add_string(hk_model_field_message, "type", "date_field"));
-          forget(add_string(hk_model_field_message, "dt_attribute", to_String(attr))),
-                              
-    time_field(attr)    then  
-          forget(add_string(hk_model_field_message, "type", "time_field"));
-          forget(add_string(hk_model_field_message, "dt_attribute", to_String(attr))),
-          
-    datetime_field(attr)      then  
-          forget(add_string(hk_model_field_message, "type", "datetime_field"));
-          forget(add_string(hk_model_field_message, "dt_attribute", to_String(attr))),
-          
-    foreign_key(app_name, table_name) then    // foreign key to 'id' in another (or same) table and column_name for choice selector.
-          forget(add_string(hk_model_field_message, "type", "foreign_key"));
-          forget(add_message(hk_model_field_message, "app_name", to_Message(app_name)));
-          forget(add_string(hk_model_field_message, "table_name", table_name)),
-          
-    integer_field(choices)            then   // integer of arbitrary size
-    //TODO add choices if need
-          forget(add_string(hk_model_field_message, "type", "integer_field")),
-          
-    float_field                       then
-          forget(add_string(hk_model_field_message, "type", "float_field")),
-          
-    char_field    (choices, size)     then  // text of maximal size 'size' (number of characters)
-    //TODO add choices if need
-          forget(add_string(hk_model_field_message, "type", "char_field"));
-          forget(add_int32(hk_model_field_message,  "size", truncate_to_Word32(size))),
-          
-    password_field(size)              then
-          forget(add_string(hk_model_field_message, "type", "password_field"));
-          forget(add_int32(hk_model_field_message,  "size", truncate_to_Word32(size))),
-          
-    text_field(text_attr)             then  // text of variable size
-          forget(add_string(hk_model_field_message, "type", "text_field"));
-          forget(add_string(hk_model_field_message, "text_attribute", to_String(text_attr))),
-      
-  };
-  hk_model_field_message
-  .
+
 
 public define JsonValue
   to_JSON
@@ -298,6 +246,10 @@ public define JsonValue
         [ json_member("type", json_string("text_field")),
           json_member("text_attribute", json_string(to_String(attr)))
         ]
+        
+      color_field                       then
+        [ json_member("type", json_string("color_field"))
+        ]
     },
   
   json_object("_HK_FIELD", members).
diff --git a/model/types/hk_model_field.anubis b/model/types/hk_model_field.anubis
index 7b2b346..6ffa62c 100644
--- a/model/types/hk_model_field.anubis
+++ b/model/types/hk_model_field.anubis
@@ -1,8 +1,8 @@
 /*
  * Created by 伝作 (Densaku).
  * Types & Messages generator written by フランスのトトロ aka (David RENÉ)
- * Date: 2017-03-18
- * Time: 23:38:31
+ * Date: 2017-03-29
+ * Time: 23:08:07
  * 
  */
 
@@ -49,7 +49,8 @@ public type HK_Model_Field:
 
   text_field(
     HK_Text_Field_Attr      hk_text_field_attr 
-  )
+  ),
+  color_field                                 //String which representing RGBA color like HTML
 .
 
   HK_Model_Field message format
@@ -131,6 +132,10 @@ public define Message
       // [type = HK_Text_Field_Attr] text_field.hk_text_field_attr
       forget(add_message(_hk_model_field_message, "hk_text_field_attr", to_Message(_hk_text_field_attr))),
 
+    //Alternative color_field (NO TYPE)
+    color_field then 
+      forget(add_string(_hk_model_field_message, "__TYPE_ALT__", "color_field")),
+
   };
   _hk_model_field_message
 .
@@ -223,6 +228,9 @@ public define Maybe(HK_Model_Field)
 
         success(text_field(hk_text_field_attr))
       }}
+      else //Alternative color_field (NO TYPE)
+      if __type_alt__ = "color_field" then
+        success(color_field)
       else 
         failure  //No valid Alternative found !
     else
--
libgit2 0.21.4