yeah

code/modules/mob/living/carbon/human/species/species.dm

@@ -432,14 +432,12 @@
 
 				if(!G.see_darkness)
 					H.see_invisible = SEE_INVISIBLE_MINIMUM
-
-				//switch(G.HUDType)
-				//	if(SECHUD)
-				//		process_sec_hud(H,1)
-				//	if(MEDHUD)
-				//		process_med_hud(H,1)
-				//	if(ANTAGHUD)
-				//		process_antag_hud(H)
+				if(G.color_view && H.client && !H.client.color)
+					if(H.mind && (H.mind.assigned_role == "Detective"))
+						animate(H.client, color = G.color_view, time = 10)
+				else
+					if(H.client && H.client.color)
+						animate(H.client, color = null, time = 10)
 
 		if(H.head)
 			if(istype(H.head, /obj/item/clothing/head))