diff --git a/iOS/Inspector/Inspector.storyboard b/iOS/Inspector/Inspector.storyboard
index c5dfeee7e..e87d45987 100644
--- a/iOS/Inspector/Inspector.storyboard
+++ b/iOS/Inspector/Inspector.storyboard
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="15400" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="15504" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES">
     <device id="retina6_1" orientation="portrait" appearance="light"/>
     <dependencies>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="15404"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="15508"/>
         <capability name="Named colors" minToolsVersion="9.0"/>
         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
     </dependencies>
@@ -177,7 +177,7 @@
     </scenes>
     <resources>
         <namedColor name="deleteBackgroundColor">
-            <color red="0.22745098039215686" green="0.22745098039215686" blue="0.23529411764705882" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+            <color red="0.81960784313725488" green="0.81960784313725488" blue="0.83921568627450982" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
         </namedColor>
     </resources>
 </document>
diff --git a/iOS/Resources/Assets.xcassets/deleteBackgroundColor.colorset/Contents.json b/iOS/Resources/Assets.xcassets/deleteBackgroundColor.colorset/Contents.json
index 1af5a3916..838683920 100644
--- a/iOS/Resources/Assets.xcassets/deleteBackgroundColor.colorset/Contents.json
+++ b/iOS/Resources/Assets.xcassets/deleteBackgroundColor.colorset/Contents.json
@@ -7,13 +7,8 @@
     {
       "idiom" : "universal",
       "color" : {
-        "color-space" : "srgb",
-        "components" : {
-          "red" : "0xD1",
-          "alpha" : "1.000",
-          "blue" : "0xD6",
-          "green" : "0xD1"
-        }
+        "platform" : "ios",
+        "reference" : "systemRedColor"
       }
     },
     {
@@ -25,13 +20,8 @@
         }
       ],
       "color" : {
-        "color-space" : "srgb",
-        "components" : {
-          "red" : "0x3A",
-          "alpha" : "1.000",
-          "blue" : "0x3C",
-          "green" : "0x3A"
-        }
+        "platform" : "ios",
+        "reference" : "systemRedColor"
       }
     }
   ]