                 item.isBordered = true
                 item.label = "Color Code".localized
                 item.toolTip = "Open Color Code Editor and set selection as color code".localized
-                item.image = #imageLiteral(resourceName: "ColorCode")
+                if #available(macOS 10.16, *) {
+                    item.image = NSImage(systemSymbolName: "eyedropper.halffull", accessibilityDescription: item.label)
+                } else {
+                    item.image = #imageLiteral(resourceName: "ColorCode")
+                }
                 item.action = #selector(EditorTextView.editColorCode)
                 return item
                 

                let leftItem = NSToolbarItem()
                leftItem.label = "Shift Left".localized
                leftItem.toolTip = "Shift lines to left".localized
                leftItem.image = #imageLiteral(resourceName: "ShiftLeft")
                leftItem.action = #selector(EditorTextView.shiftLeft)
                
                let rightItem = NSToolbarItem()
                rightItem.label = "Shift Right".localized
                rightItem.toolTip = "Shift lines to right".localized
                rightItem.image = #imageLiteral(resourceName: "ShiftRight")
                rightItem.action = #selector(EditorTextView.shiftRight)
                
                let item = NSToolbarItemGroup(itemIdentifier: itemIdentifier)

                item.isBordered = true
                item.label = "Inspector".localized
                item.toolTip = "Show document information".localized
                if #available(macOS 10.16, *) {
                    item.image = NSImage(systemSymbolName: "info.circle", accessibilityDescription: item.label)
                } else {
                    item.image = #imageLiteral(resourceName: "Inspector")
                }
                item.action = #selector(WindowContentViewController.toggleInspector)
                return item
                
