I want to change 5S keyboard from black on white to white on black

[iMore Question]

The phone utilizes a black keyboard in search mode but I have not been able to get the right answer to convert it to all dark. i-Phone5S w/ ios9.0.2.

 

[Just_Me_D]

I *assume* you can install a 3rd-party keyboard that'll offer the ability to change to your preferred color scheme or you can try going to the Accessibilities settings and maybe enable the invert colors option.