let image = new Image();
image.src = './images/flowers.bmp';
image.onload = function () {
    let palette = new Palette(image);
    console.log('DominantColor', palette.getDominantColor());
    console.log('VIBRANT', palette.getVibrantColor());// Nullable
    console.log('LIGHT_VIBRANT', palette.getLightVibrantColor());// Nullable
    console.log('DARK_VIBRANT', palette.getDarkVibrantColor());// Nullable
    console.log('MUTED', palette.getMutedColor());// Nullable
    console.log('LIGHT_MUTED', palette.getLightMutedColor());// Nullable
    console.log('DARK_MUTED', palette.getDarkMutedColor());// Nullable
}