一套客户关系系统时所采用的登录界面，还带有动画效果，登录框淅入渐出，感觉很酷-Login screen when a customer relationship system, with the animation, the login box Hsi into getting out and feeling cool

Color space conversion from rgb to hsi and vice versa

this the coding for converting hsi to rgb-this is the coding for converting hsi to rgb