diff --git a/src/slic3r/GUI/3DBed.cpp b/src/slic3r/GUI/3DBed.cpp
index 39f3afb5674..9e49fc5c0e2 100644
--- a/src/slic3r/GUI/3DBed.cpp
+++ b/src/slic3r/GUI/3DBed.cpp
@@ -128,8 +128,9 @@ void Bed3D::Axes::render() const
     const_cast<GLModel*>(&m_arrow)->set_color(-1, { 0.278f, 0.886f, 0.435f, 1.0f });
     render_axis(Geometry::assemble_transform(m_origin, { -0.5 * M_PI, 0.0, 0.0 }).cast<float>());
 
-    // z axis: categorical 11
-    const_cast<GLModel*>(&m_arrow)->set_color(-1, { 0.098f, 0.753f, 0.780f, 1.0f });
+    // z axis: option 1: categorical 11 option 2: categorical 3
+    //const_cast<GLModel*>(&m_arrow)->set_color(-1, { 0.098f, 0.753f, 0.780f, 1.0f }); // categorical 11 Option 1
+    const_cast<GLModel*>(&m_arrow)->set_color(-1, { 0.153f, 0.502f, 0.922f, 1.0f }); // categorical 3 Option 2
     render_axis(Geometry::assemble_transform(m_origin).cast<float>());
 
     shader->stop_using();
diff --git a/src/slic3r/GUI/GCodeViewer.cpp b/src/slic3r/GUI/GCodeViewer.cpp
index f2962dcb6db..3c03eddc7ea 100644
--- a/src/slic3r/GUI/GCodeViewer.cpp
+++ b/src/slic3r/GUI/GCodeViewer.cpp
@@ -481,16 +481,22 @@ const std::vector<GCodeViewer::Color> GCodeViewer::Extrusion_Role_Colors {{
     { 0.875f, 0.749f, 0.098f, 1.0f },   // erPerimeter: categorical 1
     { 0.910f, 0.529f, 0.102f, 1.0f },   // erExternalPerimeter: categorical 2
     { 0.153f, 0.502f, 0.922f, 1.0f },   // erOverhangPerimeter: categorical 3
-    { 0.435f, 0.220f, 0.694f, 1.0f },   // erInternalInfill: categorical 4
-    { 0.318f, 0.267f, 0.827f, 1.0f },   // erSolidInfill: categorical 5
+    //{ 0.435f, 0.220f, 0.694f, 1.0f },   // erInternalInfill: categorical 4 Option 1
+    { 0.855f, 0.204f, 0.565f, 1.0f },   // erInternalInfill: categorical 8 Option 2
+    //{ 0.318f, 0.267f, 0.827f, 1.0f },   // erSolidInfill: categorical 5 Option 1
+    { 0.435f, 0.220f, 0.694f, 1.0f },   // erSolidInfill: categorical 4 Option 2
     { 0.796f, 0.435f, 0.063f, 1.0f },   // erTopSolidInfill: categorical 6
     { 0.910f, 0.529f, 0.102f, 1.0f },   // erIroning: erExternalPerimeter: categorical 2
     { 0.565f, 0.537f, 0.980f, 1.0f },   // erBridgeInfill: categorical 7
     { 0.980f, 0.980f, 0.980f, 1.0f },   // erGapFill: 98% white (max color brightness)
-    { 0.855f, 0.204f, 0.565f, 1.0f },   // erSkirt: categorical 8
-    { 0.608f, 0.925f, 0.329f, 1.0f },   // erSupportMaterial: categorical 9
+    //{ 0.855f, 0.204f, 0.565f, 1.0f },   // erSkirt: categorical 8 Option 1
+    { 0.318f, 0.267f, 0.827f, 1.0f },   // erSkirt: categorical 5 Option 2
+    //{ 0.608f, 0.925f, 0.329f, 1.0f },   // erSupportMaterial: categorical 9 Option 1
+    { 0.098f, 0.753f, 0.780f, 1.0f },   // erSupportMaterial: categorical 11 Option 2
     { 0.149f, 0.553f, 0.424f, 1.0f },   // erSupportMaterialInterface: categorical 10
-    { 0.098f, 0.753f, 0.780f, 1.0f },   // erWipeTower: categorical 11
+    //{ 0.098f, 0.753f, 0.780f, 1.0f },   // erWipeTower: categorical 11 Option 1
+    { 0.608f, 0.925f, 0.329f, 1.0f },   // erWipeTower: categorical 9 Option 2
+
     { 0.278f, 0.886f, 0.435f, 1.0f },   // erCustom: categorical 12
     { 0.098f, 0.098f, 0.098f, 1.0f }    // erMixed: 9.8% black (min color brightness)
 }};
diff --git a/src/slic3r/GUI/Gizmos/GLGizmoBase.hpp b/src/slic3r/GUI/Gizmos/GLGizmoBase.hpp
index d5fb03f5c34..a6f937d366e 100644
--- a/src/slic3r/GUI/Gizmos/GLGizmoBase.hpp
+++ b/src/slic3r/GUI/Gizmos/GLGizmoBase.hpp
@@ -24,7 +24,8 @@ static const std::array<float, 4> DEFAULT_HIGHLIGHT_COLOR = { 0.796f, 0.435f, 0.
 static const std::array<std::array<float, 4>, 3> AXES_COLOR = {{
                                                                 { 0.855f, 0.204f, 0.565f, 1.0f }, // categorical 8
                                                                 { 0.278f, 0.886f, 0.435f, 1.0f }, // categorical 12
-                                                                { 0.098f, 0.753f, 0.780f, 1.0f }  // categorical 11
+                                                                //{ 0.098f, 0.753f, 0.780f, 1.0f }  // categorical 11 Option 1
+                                                                { 0.153f, 0.502f, 0.922f, 1.0f }  // categorical 3 Option 2
                                                               }};
 static const std::array<float, 4> CONSTRAINED_COLOR = { 0.502f, 0.502f, 0.502f, 1.0f }; // 50% shade
 
diff --git a/src/slic3r/GUI/Gizmos/GLGizmoHollow.cpp b/src/slic3r/GUI/Gizmos/GLGizmoHollow.cpp
index 376f54db330..518020e672c 100644
--- a/src/slic3r/GUI/Gizmos/GLGizmoHollow.cpp
+++ b/src/slic3r/GUI/Gizmos/GLGizmoHollow.cpp
@@ -132,7 +132,8 @@ void GLGizmoHollow::render_points(const Selection& selection, bool picking) cons
         }
         else {
             if (size_t(m_hover_id) == i) {
-                render_color = { 0.153f, 0.502f, 0.922f, 1.0f }; // categorical 3
+                //render_color = { 0.153f, 0.502f, 0.922f, 1.0f }; // categorical 3 Option 1
+                render_color = { 0.098f, 0.753f, 0.780f, 1.0f }; // categorical 11 Option 2
             }
             else if (m_c->hollowed_mesh() &&
                        i < m_c->hollowed_mesh()->get_drainholes().size() &&