PaletteNet

Library to extract prominent colors from an image.

• Dominant
• Vibrant
• Vibrant Dark
• Vibrant Light
• Muted
• Muted Dark
• Muted Light

.NET port of Android's Palette https://developer.android.com/reference/android/support/v7/graphics/Palette.html

Install

https://www.nuget.org/packages/PaletteNet

Target frameworks:

• net6.0
• net6.0-android
• net6.0-windows10.0.19041.0
• netstandard2.0
• net48

Example (WinUI3)

using IRandomAccessStream fileStream = await file.OpenAsync(FileAccessMode.Read);
BitmapDecoder decoder = await BitmapDecoder.CreateAsync(fileStream);

PaletteColors palette = PaletteColors.Generate(new BitmapDecoderHelper(decoder));
Color dominantColor = palette.DominantColor;
IEnumerable<Color> allColors = palette.GetAllColors();

or

IBitmapHelper bitmapHelper = new BitmapDecoderHelper(decoder);
PaletteBuilder paletteBuilder = new PaletteBuilder();
Palette palette = paletteBuilder.Generate(bitmapHelper);
int? rgbColor = palette.MutedColor;
int? rgbTextColor = palette.DominantSwatch.TitleTextColor;

Sample app

Download app from Microsoft Store

Color palette icons created by Freepik - Flaticon