isDarkColorRgb function

bool isDarkColorRgb({
  1. required int red,
  2. required int green,
  3. required int blue,
})

Returns true when the supplied sRGB color is dark enough to prefer white text.

Implementation

bool isDarkColorRgb({required int red, required int green, required int blue}) {
  return relativeLuminanceRgb(red, green, blue) < 0.179128784747792;
}