Pass value to scss class from HTML

I want a generic class in my scss file which sets the color and border property if i just pass a color value. I dont want to hard code color value in my scss file.

@mixin myStyle($color) {
  color: $color;
  border-left: 5px solid $color;
}
.item{
 @include myStyle(red); // i want to pass color value from my html class.
}

How to pass arguments from html class name ?