Unable to change RaisedButton color

Question

RaisedButton(
          onPressed: null,
          child: Text('Get in'), // change it to sign-in
          color: Colors.blue,
        )

I am creating this widget under children, but the color is not getting changed from its default grey color. I tried with hex code value but still no help.

Answer 1

From RaisedButton documentation:

If the [onPressed] callback is null, then the button will be disabled and by default will resemble a flat button in the [disabledColor]. If you are trying to change the button's [color] and it is not having any effect, check that you are passing a non-null [onPressed] handler.

Answer 2

RaisedButton color depends on is it onPress able or not like this one. You should add onPressed into the attribute

                           RaisedButton(
                              onPressed: () => {},
                              color: Colors.green,
                              child: Text(
                                'Login',
                                style: TextStyle(color: Colors.white),
                              ),
                            ),