Diversity in various traits is the miracle of the only creator of this whole universe i.e. Allah s.w.t. and among those, different tones and shades in skin color is the one. It is the sign and Ayaat of Allah s.w.t. so must be acknowledged and respected because it guides back to him and takes us closer to Allah s.w.t.
Colorism or shadeism is the discrimination of human beings based on skin color and it reinforces racism. Interestingly, Islam, the only acceptable way of life in the sight of Allah s.w.t. is color blind. It has all the keys necessary to defeat any kind of racism in society and there is no room in Islam and for its true followers for such kind of discrimination. Allah s.w.t. gives everyone the gift but we need to recognize those gifts. These different languages and colors are the gifts of Allah s.w.t. and hence the reminder of him. Save yourself from belittling Allah s.w.t. by considering various gifts, he has bestowed upon us. No matter how long life we spend here in this mortal world, we are to return back to Allah s.w.t. So why not to collect what is valuable to him by abstaining us from collecting such valueless stuff that even disregards the signs of Allah s.w.t. Allah s.w.t. does not look at your faces and wealth rather he looks at your hearts and your deeds. So focus on beautifying your hearts and deeds and make yourself fare, glowing and lovely.