color_hex

Package Overview

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The color_hex package is a lightweight Flutter utility that enables seamless conversion between hexadecimal color strings and Flutter's Color objects. It simplifies color handling in apps by providing straightforward methods to parse hex codes (like '#FF5733') into Color instances and to convert Color objects back into their hex string representations. Ideal for dynamic theming, color pickers, or any scenario requiring color manipulation from text input.

Use cases

Converting hex strings to Color objects
Generating hex strings from Color instances
Dynamic theme customization
Color picker integration
Styling UI elements with hex values
Saving and loading color preferences

Key features

Simple hex to Color conversion
Color to hex string serialization
Supports alpha channel in hex
Minimal dependency footprint
Cross-platform compatibility
Clean, intuitive API

Suitable for

Developers working with color themes
Apps using color pickers
Projects requiring hex-based color storage
UI/UX designers implementing color logic
Flutter apps needing consistent color handling

Considerations

Does not validate hex format input
No built-in support for named colors
Limited to basic color string operations
Requires manual error handling for invalid hex
Not suitable for complex color manipulation

Original README

Original README snapshot from the linked source repository. Visit the repository for the latest content.

color_hex:

A package helps you to convert Hex color to Color() , and convert Color() to hex color

# 👨‍💻 Developed by:

Nasr Al-Rahbi @abom_me

👨🏻‍💻 Find me in :

🔥 Get Started :

Pubspec changes:

      dependencies:
        color_hex: <last_verison>

How to use it?

you can add it to your text or color as extension like this :

  Color color=Colors.deepPurple;
  String hex="#000000";
  /// here we convert the hex to color and the color to hex 
Text(color.convertToHex.hex,style: TextStyle(color: hex.convertToColor),),

Another way you can convert it using the function :

  Color color=Colors.deepPurple;
  String hex="#000000";
InkWell(
onTap: (){
/// Convert HexColor to Color()
print(hexToColor(hex).toString());
/// Convert Color() to HexColor
print(colorToHex(color).hex);
print(colorToHex(color).color);
},
child:Text("click to convert",style: TextStyle(
/// here we convert the color to hex then we convert the hex to color again
color: color.convertToHex.hex!.convertToColor
),)
)

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