style color with tint

components/upload/index.jsx

@@ -206,7 +206,6 @@ const AntUpload = React.createClass({
               </div>
             </Upload>
           </div>
-
           <UploadList items={this.state.fileList}
                       onRemove={this.handleManualRemove} />
         </div>

components/upload/uploadList.jsx

@@ -14,7 +14,6 @@ export default React.createClass({
       }
     };
   },
-
   handleClose(file) {
     this.props.onRemove(file);
   },

style/components/upload.less

@@ -40,7 +40,7 @@
     }
 
     &.@{upload-prefix-cls}-drag-uploading {
-      border-color: #57C5F7;
+      border-color: tint(@primary-color, 30%);
     }
 
     p.@{upload-prefix-cls}-drag-icon {
@@ -81,7 +81,7 @@
     margin-top: 8px;
     color: #999;
     :hover {
-      background-color: #EAF8FE;
+      background-color: tint(@primary-color, 80%);
       .anticon.anticon-cross {
         display: inline-block;
       }