diff --git a/data/resources/style.css b/data/resources/style.css
index 030e5bc6cc5c71e7f22cb696e3729c14beca5565..0a1a5dd94b60cf3ca4ca54155a093bc25f453151 100644
--- a/data/resources/style.css
+++ b/data/resources/style.css
@@ -18,6 +18,11 @@ entry selection{
   background-color: @foreground_color;
 }
 
+.color-exclude {
+  background-color: @foreground_color;
+  color: @inverted_color;
+}
+
 .fg-entry image.left{
   color: @foreground_color;
 }
diff --git a/data/resources/ui/colour-entry.ui b/data/resources/ui/colour-entry.ui
index 509fe155a5e7c4ef6d3a93f8ce180305c6ff0d53..6e870db910e9394b691e720d0b60af2f8a10a53e 100644
--- a/data/resources/ui/colour-entry.ui
+++ b/data/resources/ui/colour-entry.ui
@@ -7,8 +7,9 @@
     <property name="secondary-icon-name">color-select-symbolic</property>
     <property name="secondary-icon-activatable">True</property>
     <style>
-      <class name="colour-entry" />
+      <class name="exclude-contrast" />
       <class name="monospace" />
     </style>
   </template>
 </interface>
+
diff --git a/data/resources/ui/shortcuts.ui b/data/resources/ui/shortcuts.ui
index 4aa4dcf512bef8b4560a7cc8a5c292912b93356c..4d7bfc93f0ff803dd054905cef7e4b6b739248bd 100644
--- a/data/resources/ui/shortcuts.ui
+++ b/data/resources/ui/shortcuts.ui
@@ -18,6 +18,13 @@
                 <property name="action-name">win.reverse-colors</property>
               </object>
             </child>
+            <child>
+              <object class="GtkShortcutsShortcut">
+                <property name="visible">True</property>
+                <property name="title" translatable="yes" context="shortcut window">Reset Colors</property>
+                <property name="action-name">win.reset-colors</property>
+              </object>
+            </child>
             <child>
               <object class="GtkShortcutsShortcut">
                 <property name="visible">True</property>
@@ -39,3 +46,4 @@
   </object>
 </interface>
 
+
diff --git a/data/resources/ui/window.ui b/data/resources/ui/window.ui
index d68e7ee62c68eaafb2117ed74b900c4d09eef94d..e76899e0e701adcaa1e90d8561752a922990faa2 100644
--- a/data/resources/ui/window.ui
+++ b/data/resources/ui/window.ui
@@ -88,6 +88,24 @@
             </child>
           </object>
         </child>
+        <child>
+          <object class="GtkOverlay">
+            <child type="overlay">
+              <object class="GtkButton" id="reset_button">
+                <property name="icon-name">edit-undo-symbolic</property>
+                <property name="margin-end">10</property>
+                <property name="margin-bottom">10</property>
+                <property name="halign">end</property>
+                <property name="valign">end</property>
+                <property name="action-name">win.reset-colors</property>
+                <style>
+                  <class name="circular"/>
+                  <class name="color-exclude"/>
+                </style>
+              </object>
+            </child>
+          </object>
+        </child>
       </object>
     </child>
     <style>
@@ -95,3 +113,4 @@
     </style>
   </template>
 </interface>
+
diff --git a/src/window.rs b/src/window.rs
index a0d370c6f687d851add4be558c4c50b14e50678a..be950163d7c00a036eef9e90b54beba4b40aa97e 100644
--- a/src/window.rs
+++ b/src/window.rs
@@ -103,9 +103,11 @@ impl Window {
         imp.level_bar.set_contrast_level(contrast_level);
         imp.preview.set_contrast_level(contrast_level);
 
+        let inverted_colour = gdk::RGBA::builder().red(1.0-fg_colour.red()).green(1.0-fg_colour.green()).blue(1.0-fg_colour.blue()).build();
         let mut css = String::new();
         css.push_str(&format!("@define-color background_color {};", bg_colour.to_string()));
         css.push_str(&format!("@define-color foreground_color {};", fg_colour.to_string()));
+        css.push_str(&format!("@define-color inverted_color {};", inverted_colour.to_string()));
 
         imp.sender.borrow().as_ref().unwrap().send(Action::ApplyStylesheet(css)).unwrap();
     }
@@ -135,24 +137,43 @@ impl Window {
             window.colour_changed(bg_colour, fg_colour);
         });
 
-        let bg_handle = bg_entry.connect_changed(on_entry_changed.clone());
-        let fg_handle = fg_entry.connect_changed(on_entry_changed);
+        let bg_handle_reverse = bg_entry.connect_changed(on_entry_changed.clone());
+        let fg_handle_reverse = fg_entry.connect_changed(on_entry_changed.clone());
+        let bg_handle_reset = bg_entry.connect_changed(on_entry_changed.clone());
+        let fg_handle_reset = fg_entry.connect_changed(on_entry_changed);
 
         action!(
             self,
             "reverse-colors",
             clone!(@weak fg_entry, @weak bg_entry, @weak self as window  => move |_, _| {
-                fg_entry.block_signal(&fg_handle);
-                bg_entry.block_signal(&bg_handle);
+                fg_entry.block_signal(&fg_handle_reverse);
+                bg_entry.block_signal(&bg_handle_reverse);
                 let fg_colour = fg_entry.colour();
                 let bg_colour = bg_entry.colour();
                 fg_entry.set_colour(bg_colour);
                 bg_entry.set_colour(fg_colour);
-                fg_entry.unblock_signal(&fg_handle);
-                bg_entry.unblock_signal(&bg_handle);
+                fg_entry.unblock_signal(&fg_handle_reverse);
+                bg_entry.unblock_signal(&bg_handle_reverse);
 
                 window.colour_changed(fg_colour, bg_colour);
             })
         );
+
+        action!(
+            self,
+            "reset-colors",
+            clone!(@weak fg_entry, @weak bg_entry, @weak self as window  => move |_, _| {
+                fg_entry.block_signal(&fg_handle_reset);
+                bg_entry.block_signal(&bg_handle_reset);
+                let fg_colour = fg_entry.colour();
+                let iv_colour = gdk::RGBA::builder().red(1.0-fg_colour.red()).green(1.0-fg_colour.green()).blue(1.0-fg_colour.blue()).build();
+                fg_entry.set_colour(fg_colour);
+                bg_entry.set_colour(iv_colour);
+                fg_entry.unblock_signal(&fg_handle_reset);
+                bg_entry.unblock_signal(&bg_handle_reset);
+
+                window.colour_changed(iv_colour, fg_colour);
+            })
+        );
     }
 }