rv_color order should be RGBA (#119)
rv_color order should be RGBA (#119)

* Fix the "cannot convert from 'initializer list' to 'rv_color'" error.

* rv_color order should be RGBA

intercept/intercept,overfl0/intercept,dedmen/intercept,overfl0/intercept,dedmen/intercept,intercept/intercept,intercept/intercept