/Dart/How to use hexadecimal color in flutter

How to use hexadecimal color in flutter

Color myColor = Color(0xff123456) 

// where 123456 is your hex color code and
// 0xff is the opacity value and can be changed.

Color from hex code flutter

Color c = const Color(0xFF42A5F5);
Color c = const Color.fromARGB(0xFF, 0x42, 0xA5, 0xF5);
Color c = const Color.fromARGB(255, 66, 165, 245);
Color c = const Color.fromRGBO(66, 165, 245, 1.0);

Source: api.flutter.dev

Flutter color hex

const color = const Color(0xffb74093); // Second `const` is optional in assignments.

Source: stackoverflow.com

Flutter hex color

Color myHexColor = Color(0xff123456) 

// her you notice I use the 0xff and that is opacity or transparency of the color 
// and you can also change these value .

Source: stackoverflow.com

Flutter hexadecimal color

extension HexColor on Color {
  /// String is in the format "aabbcc" or "ffaabbcc" with an optional leading "#".
  static Color fromHex(String hexString) {
    final buffer = StringBuffer();
    if (hexString.length == 6 || hexString.length == 7) buffer.write('ff');
    buffer.write(hexString.replaceFirst('#', ''));
    return Color(int.parse(buffer.toString(), radix: 16));
  }

  /// Prefixes a hash sign if [leadingHashSign] is set to `true` (default is `true`).
  String toHex({bool leadingHashSign = true}) => '${leadingHashSign ? '#' : ''}'
      '${alpha.toRadixString(16).padLeft(2, '0')}'
      '${red.toRadixString(16).padLeft(2, '0')}'
      '${green.toRadixString(16).padLeft(2, '0')}'
      '${blue.toRadixString(16).padLeft(2, '0')}';
}

Source: stackoverflow.com

Similar codes

1 vote188 views2 answers
How to use $ input in dart as a string
Dart
1 vote172 views1 answer
Dart int double
Dart
0 vote186 views1 answer
Forloop in dart stack overflow
Dart
6 votes242 views1 answer
Killl dart daemon
Dart
0 vote181 views2 answers
Flutter copy
Dart
2 votes184 views1 answer
How to make checkbox shape to circular using flutter
Dart
4 votes197 views2 answers
Data types in flutter
Dart
1 vote184 views2 answers
How to iterate object in dart
Dart
4 votes186 views1 answer
Dart setters
Dart
13 votes178 views3 answers
If then else inside child in flutter
Dart