diff --git a/docs/release_notes/next/feature-2046-ROI_Colors _table b/docs/release_notes/next/feature-2046-ROI_Colors _table
new file mode 100644
index 00000000000..aee4c69e6fa
--- /dev/null
+++ b/docs/release_notes/next/feature-2046-ROI_Colors _table	
@@ -0,0 +1 @@
+#2046 : Enhancement: Implement Click Dialog for Changing ROI Colors in Table
diff --git a/mantidimaging/gui/windows/spectrum_viewer/presenter.py b/mantidimaging/gui/windows/spectrum_viewer/presenter.py
index 2b77a9aea23..a6946db0f92 100644
--- a/mantidimaging/gui/windows/spectrum_viewer/presenter.py
+++ b/mantidimaging/gui/windows/spectrum_viewer/presenter.py
@@ -241,7 +241,7 @@ def change_roi_colour(self, roi_name: str, new_colour: tuple) -> None:
         """
         if roi_name in self.view.spectrum_widget.roi_dict:
             self.view.spectrum_widget.roi_dict[roi_name].colour = new_colour
-        self.view.update_roi_color_in_table(roi_name, new_colour)
+        self.view.update_roi_color(roi_name, new_colour)
 
     def add_rits_roi(self) -> None:
         roi_name = ROI_RITS
diff --git a/mantidimaging/gui/windows/spectrum_viewer/spectrum_widget.py b/mantidimaging/gui/windows/spectrum_viewer/spectrum_widget.py
index d9f3e8902ca..aae1afbdf56 100644
--- a/mantidimaging/gui/windows/spectrum_viewer/spectrum_widget.py
+++ b/mantidimaging/gui/windows/spectrum_viewer/spectrum_widget.py
@@ -43,9 +43,9 @@ def __init__(self, name: str, sensible_roi: SensibleROI, *args, **kwargs):
         self.roi.setAcceptedMouseButtons(Qt.MouseButton.LeftButton)
 
         self.menu = QMenu()
-        change_color_action = QAction("Change ROI Colour", self)
-        change_color_action.triggered.connect(self.onChangeColor)
-        self.menu.addAction(change_color_action)
+        self.change_color_action = QAction("Change ROI Colour", self)
+        self.change_color_action.triggered.connect(self.onChangeColor)
+        self.menu.addAction(self.change_color_action)
 
     def onChangeColor(self):
         current_color = QColor(*self._colour)
diff --git a/mantidimaging/gui/windows/spectrum_viewer/view.py b/mantidimaging/gui/windows/spectrum_viewer/view.py
index 2d875c3b47a..e24da73d5c2 100644
--- a/mantidimaging/gui/windows/spectrum_viewer/view.py
+++ b/mantidimaging/gui/windows/spectrum_viewer/view.py
@@ -108,6 +108,7 @@ def __init__(self, main_window: 'MainWindowView'):
         self.tableView.setSelectionBehavior(QAbstractItemView.SelectRows)
         self.tableView.setSelectionMode(QAbstractItemView.SingleSelection)
         self.tableView.setAlternatingRowColors(True)
+        self.tableView.clicked.connect(self.handle_table_click)
 
         # Roi Prop table
         self.roi_table_properties = ["Top", "Bottom", "Left", "Right"]
@@ -340,10 +341,18 @@ def set_new_roi(self) -> None:
                 spinbox.setEnabled(True)
         self.set_roi_properties()
 
-    def update_roi_color_in_table(self, roi_name: str, new_color: tuple):
+    def handle_table_click(self, index):
+        if index.isValid() and index.column() == 1:
+            roi_name = self.roi_table_model.index(index.row(), 0).data()
+            self.set_spectum_roi_color(roi_name)
+
+    def set_spectum_roi_color(self, roi_name: str) -> None:
+        spectrum_roi = self.spectrum_widget.roi_dict[roi_name]
+        spectrum_roi.change_color_action.trigger()
+
+    def update_roi_color(self, roi_name: str, new_color: tuple) -> None:
         """
         Finds ROI by name in table and updates colour.
-
         @param roi_name: Name of the ROI to update.
         @param new_color: The new color for the ROI in (R, G, B) format.
         """
@@ -354,7 +363,6 @@ def update_roi_color_in_table(self, roi_name: str, new_color: tuple):
     def find_row_for_roi(self, roi_name: str) -> Optional[int]:
         """
         Returns row index for ROI name, or None if not found.
-
         @param roi_name: Name ROI find.
         @return: Row index ROI or None.
         """