convert value of Material Color to Hex Code

Question

Is it possible to convert value of Material Color to Hex Code in flutter, I have been trying for a while now but i just cant work around it. any help would be appreciated.

Ephenodrom · Accepted Answer · 2019-09-11 20:07:46Z

3

There is a utils package that contains a ColorUtils class that can convert hex to int and int to hex. That can be used to create the Flutter colors or a HEX value from the Flutter color.

Github: https://github.com/Ephenodrom/Dart-Basic-Utils

PuDev: https://pub.dev/packages/basic_utils

Install :

basic_utils: ^2.0.0

Example :

Color color = Color(ColorUtils.hexToInt("#FFFFFF"));
String hex = ColorUtils.intToHex(color.value);

answered Sep 11, 2019 at 20:07

Ephenodrom

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1 Comment

Abion47 Over a year ago

You shouldn't use a package for functionality that exists in Dart by itself.

Abion47 · Accepted Answer · 2019-09-11 19:44:57Z

2

Take the integer representation and convert it into a hexadecimal string:

String hexCode = '#${color.value.toRadixString(16).padLeft(8, '0')}';

answered Sep 11, 2019 at 19:44

Abion47

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Comments

Sagar V. · Accepted Answer · 2021-05-07 19:51:25Z

0

const Color colorPrimary = const Color(0xFF32ad79);
int hexCode = colorPrimary.value

answered May 7, 2021 at 19:51

Sagar V.

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