DART

change icon color flutter

Icon(
  Icons.widgets,
  color: Colors.blue.shade400,
)

flutter icon color

Icon(
          Icons.home,
          color: Colors.blue,
          size: 40.0,
          textDirection: TextDirection.ltr,
          semanticLabel: 'Icon', // Announced in accessibility modes (e.g TalkBack/VoiceOver). This label does not show in the UI.
        ),