if i make a theme i use tasker to set the widget colors so i can set new colors easy to my widgets if i change the wallpaper. Here comes the funny part. Is it possible with script maybe to get the rgb color medians of an image (background) convert it to html color codes and store it in a txt file. With this all the colors could be set to a kind of average color of the background image.

if i have a background with mainly blue colors, it will change to a blue thing, but if i have a sunset it turns to an orange thing.

The idea comes from my xperia phone. if i watch photos, there is a led bar below the screen which changes color according to the image.

What you programmer and scripting gurus say, is it possible to code something like this?