diff --git a/src/simulation/elements/EXOT.cpp b/src/simulation/elements/EXOT.cpp
index 86e0c1d08..9972087b2 100644
--- a/src/simulation/elements/EXOT.cpp
+++ b/src/simulation/elements/EXOT.cpp
@@ -4,7 +4,7 @@ Element_EXOT::Element_EXOT()
 {
 	Identifier = "DEFAULT_PT_EXOT";
 	Name = "EXOT";
-	Colour = PIXPACK(0x404040);
+	Colour = PIXPACK(0x247BFE);
 	MenuVisible = 1;
 	MenuSection = SC_NUCLEAR;
 	Enabled = 1;
diff --git a/src/simulation/elements/GRAV.cpp b/src/simulation/elements/GRAV.cpp
index c8d1484a0..649344c70 100644
--- a/src/simulation/elements/GRAV.cpp
+++ b/src/simulation/elements/GRAV.cpp
@@ -4,7 +4,7 @@ Element_GRAV::Element_GRAV()
 {
 	Identifier = "DEFAULT_PT_GRAV";
 	Name = "GRAV";
-	Colour = PIXPACK(0xFFE0A0);
+	Colour = PIXPACK(0x202020);
 	MenuVisible = 1;
 	MenuSection = SC_POWDERS;
 	Enabled = 1;