This plugin is was modified to display clean splashscreen on android. You can now set splash screen status bar and navigation bar color.
cordova plugin add https://github.com/ionicpoet/cordova-plugin-splashscreen-pro
SplashStatusBarColor
(string, defaults #ffffff). Add your hex color to set status bar color.
<preference name="SplashStatusBarColor" value="#ffffff" />
SplashNavigationBarColor
(string, defaults #ffffff). Add your hex color to set navigation bar color.
<preference name="SplashNavigationBarColor" value="#ffffff" />