diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index af41340..1890e3c 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -4,11 +4,10 @@
     <option name="autoReloadType" value="SELECTIVE" />
   </component>
   <component name="ChangeListManager">
-    <list default="true" id="b30e2810-c4c1-4aad-b134-794e52cc1c7d" name="Changes" comment="feat: change colors in png">
-      <change afterPath="$PROJECT_DIR$/src/components/result/ResultFooter.tsx" afterDir="false" />
+    <list default="true" id="b30e2810-c4c1-4aad-b134-794e52cc1c7d" name="Changes" comment="chore: ResultFooter">
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/components/result/ToolFileResult.tsx" beforeDir="false" afterPath="$PROJECT_DIR$/src/components/result/ToolFileResult.tsx" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/components/result/ToolTextResult.tsx" beforeDir="false" afterPath="$PROJECT_DIR$/src/components/result/ToolTextResult.tsx" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/components/Navbar/index.tsx" beforeDir="false" afterPath="$PROJECT_DIR$/src/components/Navbar/index.tsx" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/components/options/ColorSelector.tsx" beforeDir="false" afterPath="$PROJECT_DIR$/src/components/options/ColorSelector.tsx" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/src/pages/image/png/change-colors-in-png/index.tsx" beforeDir="false" afterPath="$PROJECT_DIR$/src/pages/image/png/change-colors-in-png/index.tsx" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
@@ -164,7 +163,7 @@
       <workItem from="1719166718305" duration="1783000" />
       <workItem from="1719168519203" duration="17675000" />
       <workItem from="1719197816332" duration="1453000" />
-      <workItem from="1719273044735" duration="1047000" />
+      <workItem from="1719273044735" duration="2109000" />
     </task>
     <task id="LOCAL-00001" summary="feat: use vite and ts">
       <option name="closed" value="true" />
@@ -542,7 +541,15 @@
       <option name="project" value="LOCAL" />
       <updated>1719197875189</updated>
     </task>
-    <option name="localTasksCounter" value="48" />
+    <task id="LOCAL-00048" summary="chore: ResultFooter">
+      <option name="closed" value="true" />
+      <created>1719274243788</created>
+      <option name="number" value="00048" />
+      <option name="presentableId" value="LOCAL-00048" />
+      <option name="project" value="LOCAL" />
+      <updated>1719274243788</updated>
+    </task>
+    <option name="localTasksCounter" value="49" />
     <servers />
   </component>
   <component name="TypeScriptGeneratedFilesManager">
@@ -563,7 +570,6 @@
     <option name="CHECK_CODE_SMELLS_BEFORE_PROJECT_COMMIT" value="false" />
     <option name="CHECK_NEW_TODO" value="false" />
     <option name="ADD_EXTERNAL_FILES_SILENTLY" value="true" />
-    <MESSAGE value="feat: conventional commit" />
     <MESSAGE value="test: init" />
     <MESSAGE value="chore: remove prebuild" />
     <MESSAGE value="chore: idea config" />
@@ -588,7 +594,8 @@
     <MESSAGE value="fix: create-tool.mjs" />
     <MESSAGE value="feat: change colors in png init" />
     <MESSAGE value="feat: change colors in png" />
-    <option name="LAST_COMMIT_MESSAGE" value="feat: change colors in png" />
+    <MESSAGE value="chore: ResultFooter" />
+    <option name="LAST_COMMIT_MESSAGE" value="chore: ResultFooter" />
   </component>
   <component name="XSLT-Support.FileAssociations.UIState">
     <expand />
diff --git a/src/components/Navbar/index.tsx b/src/components/Navbar/index.tsx
index 460a9ca..8fbc178 100644
--- a/src/components/Navbar/index.tsx
+++ b/src/components/Navbar/index.tsx
@@ -6,6 +6,7 @@ import Button from '@mui/material/Button';
 import IconButton from '@mui/material/IconButton';
 import { Link, useNavigate } from 'react-router-dom';
 import githubIcon from '@assets/github-mark.png'; // Adjust the path to your GitHub icon
+import { Stack } from '@mui/material';
 
 const Navbar: React.FC = () => {
   const navigate = useNavigate();
@@ -14,46 +15,46 @@ const Navbar: React.FC = () => {
       position="static"
       style={{ backgroundColor: 'white', color: 'black' }}
     >
-      <Toolbar>
+      <Toolbar sx={{ justifyContent: 'space-between', alignItems: 'center' }}>
         <Typography
           onClick={() => navigate('/')}
           fontSize={20}
-          sx={{ flexGrow: 1, cursor: 'pointer' }}
+          sx={{ cursor: 'pointer' }}
           color={'primary'}
         >
           OmniTools
         </Typography>
-
-        <Button color="inherit">
-          <Link
-            to="/features"
-            style={{ textDecoration: 'none', color: 'inherit' }}
+        <Stack direction={'row'}>
+          <Button color="inherit">
+            <Link
+              to="/features"
+              style={{ textDecoration: 'none', color: 'inherit' }}
+            >
+              Features
+            </Link>
+          </Button>
+          <Button color="inherit">
+            <Link
+              to="/about-us"
+              style={{ textDecoration: 'none', color: 'inherit' }}
+            >
+              About Us
+            </Link>
+          </Button>
+          <IconButton
+            color="primary"
+            href="https://github.com/iib0011/omni-tools"
+            target="_blank"
+            rel="noopener noreferrer"
           >
-            Features
-          </Link>
-        </Button>
-        <Button color="inherit">
-          <Link
-            to="/about-us"
-            style={{ textDecoration: 'none', color: 'inherit' }}
-          >
-            About Us
-          </Link>
-        </Button>
-
-        <IconButton
-          color="primary"
-          href="https://github.com/iib0011/omni-tools"
-          target="_blank"
-          rel="noopener noreferrer"
-        >
-          <img
-            src={githubIcon}
-            alt="GitHub"
-            style={{ height: '24px', marginRight: '8px' }}
-          />
-          <Typography variant="button">Star us</Typography>
-        </IconButton>
+            <img
+              src={githubIcon}
+              alt="GitHub"
+              style={{ height: '24px', marginRight: '8px' }}
+            />
+            <Typography variant="button">Star us</Typography>
+          </IconButton>
+        </Stack>
       </Toolbar>
     </AppBar>
   );
diff --git a/src/components/options/ColorSelector.tsx b/src/components/options/ColorSelector.tsx
index ec49951..64a4f89 100644
--- a/src/components/options/ColorSelector.tsx
+++ b/src/components/options/ColorSelector.tsx
@@ -28,7 +28,11 @@ const ColorSelector: React.FC<ColorSelectorProps> = ({
   return (
     <Box mb={1}>
       <Stack direction={'row'}>
-        <TextField value={color} onChange={handleColorChange} />
+        <TextField
+          sx={{ backgroundColor: 'white' }}
+          value={color}
+          onChange={handleColorChange}
+        />
         <IconButton onClick={() => inputRef.current?.click()}>
           <PaletteIcon />
         </IconButton>
diff --git a/src/pages/image/png/change-colors-in-png/index.tsx b/src/pages/image/png/change-colors-in-png/index.tsx
index 7b8a6e9..99a406d 100644
--- a/src/pages/image/png/change-colors-in-png/index.tsx
+++ b/src/pages/image/png/change-colors-in-png/index.tsx
@@ -9,10 +9,12 @@ import Typography from '@mui/material/Typography';
 import { Formik, useFormikContext } from 'formik';
 import ColorSelector from '../../../../components/options/ColorSelector';
 import Color from 'color';
+import TextFieldWithDesc from 'components/options/TextFieldWithDesc';
 
 const initialValues = {
   fromColor: 'white',
-  toColor: 'black'
+  toColor: 'black',
+  similarity: '10'
 };
 const validationSchema = Yup.object({
   // splitSeparator: Yup.string().required('The separator is required')
@@ -23,7 +25,7 @@ export default function ChangeColorsInPng() {
 
   const FormikListenerComponent = ({ input }: { input: File }) => {
     const { values } = useFormikContext<typeof initialValues>();
-    const { fromColor, toColor } = values;
+    const { fromColor, toColor, similarity } = values;
 
     useEffect(() => {
       let fromRgb: [number, number, number];
@@ -95,7 +97,7 @@ export default function ChangeColorsInPng() {
         }, 'image/png');
       };
 
-      processImage(input, fromRgb, toRgb, 10);
+      processImage(input, fromRgb, toRgb, Number(similarity));
     }, [input, fromColor, toColor]);
 
     return null;
@@ -141,6 +143,13 @@ export default function ChangeColorsInPng() {
                   onChange={(val) => setFieldValue('toColor', val)}
                   description={'With this color (to color)'}
                 />
+                <TextFieldWithDesc
+                  value={values.similarity}
+                  onChange={(val) => setFieldValue('similarity', val)}
+                  description={
+                    'Match this % of similar colors of the from color. For example, 10% white will match white and a little bit of gray.'
+                  }
+                />
               </Box>
               <Box></Box>
             </Stack>
diff --git a/src/pages/image/png/change-colors-in-png/service.ts b/src/pages/image/png/change-colors-in-png/service.ts
deleted file mode 100644
index e69de29..0000000