How to darken a given color (int)

Question

I have a function that takes a given color and I would like it to darken the color (reduce its brightness by 20% or so). I can\'t figure out how to do this given just a colo

Answer 1

Convert the color to a HSV array, then reduce the brightness by 20%, then convert HSV array back to RGB with HSVToColor. Note: The value you are looking to change in the array will be the V-value. (i.e., hsv[2])