flutter_color_utils 0.0.1

Color Utils is an useful package for play with colors.

Introduction

Color Utils is an useful package for play with colors.

Features

1. Mix multiple colors
2. Match percentage of two colors
3. Generate color from hex string
4. Color cooker [ get a colour palette list using the base colours list for the target colour ]

Getting started

1. Install dependencies

color_utils:
    git:
      url: https://github.com/shawon1fb/color_utils.git

2. Import dependencies

    import 'package:color_utils/flutter_color_utils.dart';

Usage

Useful examples for color_utils users. more examples to /test folder.

1. Multi colors mixer

Color red = const Color(0xFF890041);
Color yellow = const Color(0xffFFCE51);
Color blue = const Color(0xff00224C);

List<Color> spicyMixerList = [yellow, red, blue];
Color mix = ColorUtils.mixColors(spicyMixerList);

Color spicyMixColor = const Color(0xff83504A);

print(spicyMixColor == mix );/// true

2. HexColor String to Color

Color red = const Color(0xFF890041);
Color redHexColor = HexColor('#890041');
print(red == redHexColor);///true

print(redHexColor == red);///true

3. Match percentage of two colors

Color spicyMixColor = const Color(0xff83504A);
Color pelorousColor = const Color(0xff44AABB);

double match = spicyMixColor.match(pelorousColor);
double expected = 64.31;
print(((match - expected) <0.02));///true

4. Color cooker

 Color spicyMixColor = const Color(0xff83504A);
 List<Color> baseColorList = [
   const Color(0xFF890041),
   const Color(0xffFFCE51),
   const Color(0xff00224C),
   const Color(0xffFFFFFF),
   const Color(0xff21211A),
    ];
 ColorRecipe colorReversed =
        ColorRecipe(baseColorsList: baseColorList, targetColor: spicyMixColor);
 colorReversed.getColorRecipe(<Color>[]);
 print(colorReversed.bestList);
 print(colorReversed.globalMaxMatch==100.0); /// true

Additional information

Reference

1. https://color.adobe.com/create/color-wheel
2. https://trycolors.com/