diff --git a/code/modules/organs/robolimbs.dm b/code/modules/organs/robolimbs.dm
index fd59a97d07..8f0ef8174c 100644
--- a/code/modules/organs/robolimbs.dm
+++ b/code/modules/organs/robolimbs.dm
@@ -129,7 +129,9 @@ var/const/standard_monitor_styles = "blank=ipc_blank;\
 	icon = 'icons/mob/human_races/cyberlimbs/grayson/grayson_main.dmi'
 	unavailable_to_build = 1
 	monitor_styles = "blank=grayson_off;\
+		red=grayson_red;\
 		green=grayson_green;\
+		blue=grayson_blue;\
 		rgb=grayson_rgb"
 
 /datum/robolimb/grayson_alt1
@@ -177,7 +179,8 @@ var/const/standard_monitor_styles = "blank=ipc_blank;\
 	desc = "This rather thick limb has a militaristic green plating."
 	icon = 'icons/mob/human_races/cyberlimbs/hephaestus/hephaestus_alt2.dmi'
 	unavailable_to_build = 1
-
+	monitor_styles = "red=athena_red;\
+		blank=athena_off"
 
 /datum/robolimb/hephaestus_monitor
 	company = "Hephaestus Monitor"
@@ -266,7 +269,9 @@ var/const/standard_monitor_styles = "blank=ipc_blank;\
 	icon = 'icons/mob/human_races/cyberlimbs/xion/xion_alt2.dmi'
 	unavailable_to_build = 1
 	monitor_styles = "blank=xion_off;\
+		red=xion_red;\
 		green=xion_green;\
+		blue=xion_blue;\
 		rgb=xion_rgb"
 
 /datum/robolimb/xion_alt3
diff --git a/icons/mob/monitor_icons.dmi b/icons/mob/monitor_icons.dmi
index 0dd92e3fc2..cd7de49fb9 100644
Binary files a/icons/mob/monitor_icons.dmi and b/icons/mob/monitor_icons.dmi differ