Answers for "textformfield hint text color flutter"

text fieldform color flutter

TextField(
  style: TextStyle(color: Colors.red),
  decoration: InputDecoration(fillColor: Colors.orange, filled: true),
)

flutter TextFormField background color

TextFormField(
	decoration: InputDecoration(
    	labelText: "Resevior Name",
        fillColor: Colors.white,
        filled: true, // dont forget this line
        ...
    )
    ...
)

text field placeholder color flutter theme

ThemeData( 
  // (...)
  hintStyle: TextStyle(
     color: Colors.grey, // <-- Change this
     fontSize: null,
     fontWeight: FontWeight.w400,
     fontStyle: FontStyle.normal,
     ),
);

flutter textfield label color

labelStyle: TextStyle(
	color: Colors.white,
)