according to https://github.com/Team-Sass/color-schemer/blob/master/styl...

According to https://github.com/Team-Sass/color-schemer/blob/master/stylesheets/color-schemer/_color-schemer.scss $cs-hue-offset is used in adjust-hue(), which accepts degrees as 2nd parameter (refer to http://sass-lang.com/documentation/Sass/Script/Functions.html#adjust_hue-instance_method)