Function Idea

[tielur]

What's your thoughts on adding function(s) to detect the color difference between two colors? My use case is that I have two images that I'm detecting the Image.dominant_color/1 and want to see see how similar those colors are

I was reading more about the math behind it here:
https://stackoverflow.com/questions/27374550/how-to-compare-color-object-and-get-closest-color-in-an-color/27375621#27375621

Feel free to close this if you don't think it fits this library and/or it's a crazy idea