toHex method

String toHex({
  1. bool leadingHashSign = true,
  2. bool includeAlpha = false,
})

Implementation

String toHex({bool leadingHashSign = true, bool includeAlpha = false}) =>
    '${leadingHashSign ? '#' : ''}'
        '${includeAlpha ? alpha.toRadixString(16).padLeft(2, '0') : ''}'
        '${red.toRadixString(16).padLeft(2, '0')}'
        '${green.toRadixString(16).padLeft(2, '0')}'
        '${blue.toRadixString(16).padLeft(2, '0')}';