While doing some sample projects, you may need to use images to practice, that is when Flutter Logo comes handy.
Here are few Samples of how we do it,
Directly assigning background-color: rgb(40, 44, 52); color: rgb(229, 192, 123); font-family: Consolas, "Courier New", monospace; white-space: pre-wrap;](FlutterLogo to Child,color: rgb(187, 187, 187); background-color: rgb(40, 44, 52); font-family: Consolas, "Courier New", monospace; line-height: 19px; white-space: pre-wrap;](line-height: 19px;](childcolor: rgb(198, 120, 221);](: color: rgb(229, 192, 123);](FlutterLogo( sizecolor: rgb(198, 120, 221);](: color: rgb(209, 154, 102);](40.0,),
Assigning background-color: rgb(40, 44, 52); color: rgb(229, 192, 123); font-family: Consolas, "Courier New", monospace; white-space: pre-wrap;](FlutterLogo to Background Image,color: rgb(187, 187, 187); background-color: rgb(40, 44, 52); font-family: Consolas, "Courier New", monospace; line-height: 19px; white-space: pre-wrap;](backgroundcolor: rgb(198, 120, 221);](: color: rgb(229, 192, 123);](FlutterLogo( sizecolor: rgb(198, 120, 221);](: color: rgb(209, 154, 102);](40.0,),
You can change the Color of color: rgb(229, 192, 123); font-family: Consolas, "Courier New", monospace; white-space: pre-wrap; background-color: rgb(40, 44, 52);](FlutterLogo as below,color: rgb(187, 187, 187); background-color: rgb(40, 44, 52); font-family: Consolas, "Courier New", monospace; line-height: 19px; white-space: pre-wrap;](color: #e5c07b;](FlutterLogo( sizecolor: #c678dd;](: color: #d19a66;](20.0, colorscolor: #c678dd;](: color: #e5c07b;](Colors.red,),
If you want to do much more, the here is the documentation about FlutterLogo,https://docs.flutter.io/flutter/material/FlutterLogo-class.html
Hope this is useful.
Thanks,Srikanth