diff --git a/resources/g2/icons/colour_invisible.png b/resources/g2/icons/colour_invisible.png
index af1c4fd57a..e93619f0c6 100644
Binary files a/resources/g2/icons/colour_invisible.png and b/resources/g2/icons/colour_invisible.png differ
diff --git a/resources/g2/icons/colour_invisible_pressed.png b/resources/g2/icons/colour_invisible_pressed.png
new file mode 100644
index 0000000000..b9b5fa9fb5
Binary files /dev/null and b/resources/g2/icons/colour_invisible_pressed.png differ
diff --git a/resources/g2/sprites.json b/resources/g2/sprites.json
index 82c4e825c2..4beaf254dd 100644
--- a/resources/g2/sprites.json
+++ b/resources/g2/sprites.json
@@ -20591,6 +20591,9 @@
     },
 	{
         "path": "icons/colour_invisible.png"
+    },
+	{
+        "path": "icons/colour_invisible_pressed.png"
     },
     {
         "path": "palette_map/palette_map_dark_olive_dark.png"
diff --git a/src/openrct2-ui/interface/Widget.cpp b/src/openrct2-ui/interface/Widget.cpp
index 328c0343b9..d5e1349183 100644
--- a/src/openrct2-ui/interface/Widget.cpp
+++ b/src/openrct2-ui/interface/Widget.cpp
@@ -1186,5 +1186,12 @@ static void WidgetTextBoxDraw(DrawPixelInfo* dpi, WindowBase& w, WidgetIndex wid
 
 ImageId GetColourButtonImage(colour_t colour)
 {
-    return ImageId(SPR_PALETTE_BTN, colour).WithBlended(true);
+    if (colour == COLOUR_OFFSET_INVISIBLE)
+    {
+        return ImageId(SPR_G2_ICON_PALETTE_INVISIBLE - 1, colour).WithBlended(false);
+    }
+    else
+    {
+        return ImageId(SPR_PALETTE_BTN, colour).WithBlended(true);
+    }
 }
diff --git a/src/openrct2-ui/windows/Dropdown.cpp b/src/openrct2-ui/windows/Dropdown.cpp
index 716b162051..80b726fe87 100644
--- a/src/openrct2-ui/windows/Dropdown.cpp
+++ b/src/openrct2-ui/windows/Dropdown.cpp
@@ -473,8 +473,7 @@ void WindowDropdownShowColour(WindowBase* w, Widget* widget, uint8_t dropdownCol
         // Get palette offset for G2 colours
 
         // Use special graphic for Invisible colour
-        //auto imageId = (orderedColour == FilterPaletteID::PaletteG2Invisible) ? ImageId(SPR_G2_ICON_PALETTE_INVISIBLE, COLOUR_BORDEAUX_RED)
-        auto imageId = ImageId(SPR_PALETTE_BTN, orderedColour);
+        auto imageId = (orderedColour == COLOUR_OFFSET_INVISIBLE) ? ImageId(SPR_G2_ICON_PALETTE_INVISIBLE - 1, COLOUR_WHITE) : ImageId(SPR_PALETTE_BTN, orderedColour);
 
         gDropdownItems[i].Format = Dropdown::FormatColourPicker;
         gDropdownItems[i].Args = (i << 32) | imageId.ToUInt32();
diff --git a/src/openrct2/drawing/Drawing.cpp b/src/openrct2/drawing/Drawing.cpp
index 977f6cd3f9..0c48f88cc4 100644
--- a/src/openrct2/drawing/Drawing.cpp
+++ b/src/openrct2/drawing/Drawing.cpp
@@ -295,8 +295,7 @@ enum
     SPR_PALETTE_GLASS_LIGHT_PINK = 5047,
 
     // Start of G2 Palettes
-    // For some reason these only load correctly if this is set to the G2 index ONE PRIOR to actual index
-    SPR_PALETTE_DARK_OLIVE_DARK = SPR_G2_ICON_PALETTE_INVISIBLE,
+    SPR_PALETTE_DARK_OLIVE_DARK = SPR_G2_PALETTE_BEGIN - 1,
     SPR_PALETTE_DARK_OLIVE_LIGHT,
     SPR_PALETTE_SATURATED_BROWN_LIGHT,
     SPR_PALETTE_BORDEAUX_RED_DARK,
diff --git a/src/openrct2/interface/Colour.cpp b/src/openrct2/interface/Colour.cpp
index fa0e723b24..4a044ff2ca 100644
--- a/src/openrct2/interface/Colour.cpp
+++ b/src/openrct2/interface/Colour.cpp
@@ -42,6 +42,7 @@ void ColoursInitMaps()
         // Get palette index in g1 / g2
         auto paletteIndex = (i < COLOUR_NUM_ORIGINAL) ? SPR_PALETTE_2_START : SPR_G2_PALETTE_BEGIN - COLOUR_NUM_ORIGINAL;
         const G1Element* g1 = GfxGetG1Element(paletteIndex + i);
+        //TODO: Integrate themes with G2 palettes
         if (g1 != nullptr)
         {
             ColourMapA[i].colour_0 = g1->offset[INDEX_COLOUR_0];
diff --git a/src/openrct2/interface/Colour.h b/src/openrct2/interface/Colour.h
index 52d1b3b3c8..934cdc8d3a 100644
--- a/src/openrct2/interface/Colour.h
+++ b/src/openrct2/interface/Colour.h
@@ -206,6 +206,7 @@ constexpr uint8_t PALETTE_LENGTH_ANIMATED = 16;
 constexpr uint8_t COLOUR_NUM_ORIGINAL = 32;
 constexpr uint8_t COLOUR_NUM_NORMAL = 54;
 constexpr uint8_t COLOUR_ID_G2_OFFSET = 112;
+constexpr uint8_t COLOUR_OFFSET_INVISIBLE = 166;
 
 #define TEXT_COLOUR_254 (254)
 #define TEXT_COLOUR_255 (255)
diff --git a/src/openrct2/sprites.h b/src/openrct2/sprites.h
index 7e38d5b1c0..083129b374 100644
--- a/src/openrct2/sprites.h
+++ b/src/openrct2/sprites.h
@@ -1365,6 +1365,7 @@ enum
     SPR_G2_ALPINE_END = SPR_G2_ALPINE_LIFT_TRACK_GENTLE_DIAGONAL + 12,
 
     SPR_G2_ICON_PALETTE_INVISIBLE,
+    SPR_G2_ICON_PALETTE_INVISIBLE_PRESSED,
     SPR_G2_PALETTE_BEGIN,
     SPR_G2_PAL_REMAP_DARK_OLIVE_DARK = SPR_G2_PALETTE_BEGIN,
     SPR_G2_PAL_REMAP_DARK_OLIVE_LIGHT,