A simple trick, using private API to get the device COVER color!
You cannot use this in App Store, but you can play with private API:
NSBundle *b = [NSBundle bundleWithPath:@"/System/Library/PrivateFrameworks/FTServices.framework"]; BOOL success = [b load]; Class FTDeviceSupport = NSClassFromString(@"FTDeviceSupport"); id si = [FTDeviceSupport valueForKey:@"sharedInstance"]; NSLog(@"-- %@", [si valueForKey:@"deviceColor"]);}</div></td>
TestJW[19775:2776384] -- #3b3b3c
That responds to this one: http://www.color-hex.com/color/3b3b3c
And… yes, my iPhone is dark gray!
Ref: iOS Runtime Header