diff --git a/src/components/ColorPicker.tsx b/src/components/ColorPicker.tsx
index e480ff9..cffebb5 100644
--- a/src/components/ColorPicker.tsx
+++ b/src/components/ColorPicker.tsx
@@ -1,11 +1,10 @@
-import { isEqual, isNil } from 'lodash-es';
-import { useCallback, useEffect, useState } from 'react';
-import { useCopyToClipboard } from 'react-use';
+import { isEqual } from 'lodash-es';
+import { useState } from 'react';
+import { useCopyColor } from '../hooks/useCopyColor';
 import { ColorComponentInput } from './ColorComponentInput';
 import styles from './ColorPicker.module.css';
 import { HSegmentedControl } from './HSegmentedControl';
 import { HslAssemble } from './HslAsssemble';
-import { NotificationType, useNotification } from './Notifications';
 import { RGBAssemble } from './RGBAssemble';
 
 type ColorPickerProps = {
@@ -14,35 +13,18 @@ type ColorPickerProps = {
 };
 
 export function ColorPicker({ color, onSelect }: ColorPickerProps) {
-  const [cpState, copyToClipboard] = useCopyToClipboard();
-  const { showToast } = useNotification();
   const [pickMode, setMode] = useState<'rgb' | 'hsl' | 'input'>('rgb');
   const [selectedColor, setSelectedColor] = useState<string>(color ?? '000000');
   const handleColorSelect = (color: string) => {
     setSelectedColor(color);
     onSelect?.(color);
   };
-  const handleCopyAction = useCallback(() => {
-    copyToClipboard(`#${selectedColor}`);
-  }, [selectedColor]);
-
-  useEffect(() => {
-    if (!isNil(cpState.error)) {
-      showToast(NotificationType.ERROR, 'Failed to copy to clipboard', 'tabler:alert-circle', 3000);
-    } else if (!isNil(cpState.value)) {
-      showToast(
-        NotificationType.SUCCESS,
-        `${cpState.value} has been copied to clipboard.`,
-        'tabler:circle-check',
-        3000,
-      );
-    }
-  }, [cpState]);
+  const copyColor = useCopyColor();
 
   return (
     <div className={styles.color_picker}>
       <div className={styles.color_preview} style={{ backgroundColor: `#${selectedColor}` }} />
-      <div className={styles.color_code} onClick={handleCopyAction}>
+      <div className={styles.color_code} onClick={() => copyColor(selectedColor)}>
         #{selectedColor}
       </div>
       <HSegmentedControl
diff --git a/src/components/ColorStand.tsx b/src/components/ColorStand.tsx
index 947fa1c..e222ab3 100644
--- a/src/components/ColorStand.tsx
+++ b/src/components/ColorStand.tsx
@@ -1,38 +1,18 @@
 import { Icon } from '@iconify/react/dist/iconify.js';
 import { isNil } from 'lodash-es';
-import { useCallback, useEffect, useMemo, useState } from 'react';
-import { useCopyToClipboard } from 'react-use';
+import { useMemo, useState } from 'react';
 import NoColor from '../assets/NoColor.svg';
 import { useColorFunction } from '../ColorFunctionContext';
+import { useCopyColor } from '../hooks/useCopyColor';
 import styles from './ColorStand.module.css';
 import { HSegmentedControl } from './HSegmentedControl';
-import { NotificationType, useNotification } from './Notifications';
 
 type ColorValueProps = {
   value: string | null;
 };
 
 function ColorValue({ value }: ColorValueProps) {
-  const [cpState, copyToClipboard] = useCopyToClipboard();
-  const { showToast } = useNotification();
-  const handleCopy = useCallback(() => {
-    if (!isNil(value)) {
-      copyToClipboard(value);
-    }
-  }, [value]);
-
-  useEffect(() => {
-    if (!isNil(cpState.error)) {
-      showToast(NotificationType.ERROR, 'Failed to copy to clipboard', 'tabler:alert-circle', 3000);
-    } else if (!isNil(cpState.value)) {
-      showToast(
-        NotificationType.SUCCESS,
-        `${cpState.value} has been copied to clipboard.`,
-        'tabler:circle-check',
-        3000,
-      );
-    }
-  }, [cpState]);
+  const copyColor = useCopyColor();
 
   return (
     <div className={styles.color_value}>
@@ -42,7 +22,7 @@ function ColorValue({ value }: ColorValueProps) {
           <span>Not Available</span>
         </div>
       ) : (
-        <div className={styles.value} onClick={handleCopy}>
+        <div className={styles.value} onClick={() => copyColor(value)}>
           {value}
         </div>
       )}
diff --git a/src/hooks/useCopyColor.ts b/src/hooks/useCopyColor.ts
index 69c1e69..b96a7c2 100644
--- a/src/hooks/useCopyColor.ts
+++ b/src/hooks/useCopyColor.ts
@@ -7,6 +7,7 @@ export function useCopyColor() {
   const { showToast } = useNotification();
   const [cpState, copyToClipboard] = useCopyToClipboard();
   const copyAction = useCallback((color: string) => {
+    if (isNil(color)) return;
     if (color.startsWith('#')) {
       copyToClipboard(color);
     } else {
diff --git a/src/page-components/harmonies/HarmonyPreview.tsx b/src/page-components/harmonies/HarmonyPreview.tsx
index 47ac03d..dc77602 100644
--- a/src/page-components/harmonies/HarmonyPreview.tsx
+++ b/src/page-components/harmonies/HarmonyPreview.tsx
@@ -1,8 +1,7 @@
 import cx from 'clsx';
-import { constant, flatten, isEqual, isNil, take, times } from 'lodash-es';
-import { useEffect, useMemo } from 'react';
-import { useCopyToClipboard } from 'react-use';
-import { NotificationType, useNotification } from '../../components/Notifications';
+import { constant, flatten, isEqual, take, times } from 'lodash-es';
+import { useMemo } from 'react';
+import { useCopyColor } from '../../hooks/useCopyColor';
 import { HarmonyColor } from '../../models';
 import styles from './HarmonyPreview.module.css';
 
@@ -11,8 +10,7 @@ type HarmonyPreviewProps = {
 };
 
 export function HarmonyPreview({ colors = [] }: HarmonyPreviewProps) {
-  const [cpState, copyToClipboard] = useCopyToClipboard();
-  const { showToast } = useNotification();
+  const copyColor = useCopyColor();
   const extendedColors = useMemo(() => {
     const sortedColors = colors.sort((a, b) => -(a.ratio - b.ratio));
     if (sortedColors.length >= 4) {
@@ -24,19 +22,6 @@ export function HarmonyPreview({ colors = [] }: HarmonyPreviewProps) {
     ]);
   }, [colors]);
 
-  useEffect(() => {
-    if (!isNil(cpState.error)) {
-      showToast(NotificationType.ERROR, 'Failed to copy to clipboard', 'tabler:alert-circle', 3000);
-    } else if (!isNil(cpState.value)) {
-      showToast(
-        NotificationType.SUCCESS,
-        `${cpState.value} has been copied to clipboard.`,
-        'tabler:circle-check',
-        3000,
-      );
-    }
-  }, [cpState]);
-
   return (
     <div className={styles.preview}>
       <h5>Harmony Preview</h5>
@@ -49,7 +34,7 @@ export function HarmonyPreview({ colors = [] }: HarmonyPreviewProps) {
             <div className={styles.color_ratio}>{ratio > 0 && `Ratio: ${ratio}`}</div>
             <div className={styles.color_square} style={{ backgroundColor: `#${color}` }}></div>
             <div className={styles.color_code}>
-              {ratio > 0 && <span onClick={() => copyToClipboard(`#${color}`)}>#{color}</span>}
+              {ratio > 0 && <span onClick={() => copyColor(color)}>#{color}</span>}
             </div>
           </div>
         ))}