[WifiSetup] Update Wi-Fi icon color

Bug: 20551141
Change-Id: I69a534e8f452ba11be679d8231022b9223caaed3
diff --git a/res/values/colors.xml b/res/values/colors.xml
index e9da7fe..a3b0455 100644
--- a/res/values/colors.xml
+++ b/res/values/colors.xml
@@ -47,8 +47,8 @@
     <color name="setup_lock_pattern_view_success_color_light">@color/suw_color_accent_light</color>
     <color name="setup_lock_pattern_view_error_color_dark">#fff44336</color>
     <color name="setup_lock_pattern_view_error_color_light">@color/lock_pattern_view_error_color</color>
-    <color name="setup_wizard_wifi_color_dark">#ff448aff</color>
-    <color name="setup_wizard_wifi_color_light">#ff3367d6</color>
+    <color name="setup_wizard_wifi_color_dark">#89ffffff</color>
+    <color name="setup_wizard_wifi_color_light">#89000000</color>
 
     <color name="lock_pattern_background">#00000000</color>
     <color name="lock_pattern_view_regular_color">#ff37474f</color>