My_pfp_describes_me's feed

I currently am having an existential crisis..... If a darker shade of blue is called dark blue and a darker shade of green is called dark green and so on and so forth...Then why the f is a darker shade of orange called brown...Like why??? Brown should be called dark orange or orange called light brown...I hate colors having special privileges ヽ(`Д´)ﾉ(╯°Д °)╯╧╧