public static RGBA GetBestForegroundColor(this RGBA color)
{
return(color.Luminance() > rgbThreshold ? RGBA.Black : RGBA.White);
//return (color.Red * 0.299 + color.Green * 0.587 + color.Blue * 0.114 > 160) ? RGBA.White : RGBA.Black;
}
public static double Luminance(this RGBA color)
{
return(Luminance(color.Red, color.Green, color.Blue));
}
/// <summary>
/// Gets the best foreground color given the specified background color.
/// </summary>
/// <param name="color">The background color.</param>
/// <returns>The best <see cref="RGBA"/> foreground color.</returns>
public static RGBA GetBestForegroundColor(this RGBA color)
{
return(color.Luminance() > rgbThreshold ? RGBA.Black : RGBA.White);
}