I have the follow code:
self.pushButton = QtGui.QPushButton(Form)
self.pushButton.setGeometry(QtCore.QRect(0, 550, 150, 31))
self.pushButton.setObjectName(_f
You can change the style of the button:
self.pushButton.setStyleSheet("background-color: red")
It's like CSS.
Here is a sample code. You can choose any style to set background color.
QPushButton button1, button2, button3;
button1.setStyleSheet("background-color: red");
button2.setStyleSheet("background-color:#ff0000;");
button3.setStyleSheet("background-color:rgb(255,0,0)");