diff --git a/src/App.tsx b/src/App.tsx
index 98c5a64..7f91fc7 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -3,6 +3,7 @@ import { ColorFunctionProvider } from './ColorFunctionContext';
 import { Notifications } from './components/Notifications';
 import { ColorCards } from './pages/Cards';
 import { CardsDetail } from './pages/CardsDetail';
+import { ColorCompare } from './pages/Compare';
 import { Harmonies } from './pages/Harmonies';
 import { Home } from './pages/Home';
 import { LightenDarken } from './pages/LightenDarken';
@@ -39,6 +40,7 @@ const routes = createBrowserRouter([
       { path: 'lighten-darken', element: <LightenDarken /> },
       { path: 'mixer', element: <Mixer /> },
       { path: 'wacg', element: <WACGCheck /> },
+      { path: 'compare', element: <ColorCompare /> },
       {
         path: 'cards',
         element: <ColorCards />,
diff --git a/src/page-components/color-compare/CompareLayout.module.css b/src/page-components/color-compare/CompareLayout.module.css
new file mode 100644
index 0000000..2bc395e
--- /dev/null
+++ b/src/page-components/color-compare/CompareLayout.module.css
@@ -0,0 +1,25 @@
+@layer pages {
+  .elements {
+    display: flex;
+    flex-direction: row;
+    align-items: stretch;
+    gap: var(--spacing-m);
+    .element {
+      display: flex;
+      flex-direction: row;
+      align-items: center;
+      gap: var(--spacing-xs);
+      .element_name {
+        font-size: var(--font-size-xxl);
+        font-weight: bold;
+      }
+      .element_values {
+        display: flex;
+        flex-direction: column;
+        gap: var(--spacing-xs);
+        font-size: var(--font-size-xs);
+        line-height: var(--font-size-xs);
+      }
+    }
+  }
+}
diff --git a/src/page-components/color-compare/HCTCompare.tsx b/src/page-components/color-compare/HCTCompare.tsx
new file mode 100644
index 0000000..59e0dc0
--- /dev/null
+++ b/src/page-components/color-compare/HCTCompare.tsx
@@ -0,0 +1,74 @@
+import { useMemo } from 'react';
+import { HctDiffference } from '../../color_functions/color_module';
+import { useColorFunction } from '../../ColorFunctionContext';
+import styles from './CompareLayout.module.css';
+import { CompareMethodProps } from './share-props';
+
+const defaultCompareResult: HctDiffference = {
+  hue: {
+    delta: 0,
+    percent: 0,
+  },
+  chroma: {
+    delta: 0,
+    percent: 0,
+  },
+  lightness: {
+    delta: 0,
+    percent: 0,
+  },
+};
+
+export function HCTCompare({ basic = '000000', compare = '000000' }: CompareMethodProps) {
+  const { colorFn } = useColorFunction();
+  const differ = useMemo(() => {
+    if (!colorFn) {
+      return defaultCompareResult;
+    }
+    try {
+      const diff = colorFn.differ_in_hct(basic, compare);
+      return diff;
+    } catch (e) {
+      console.error('[Compare in HCT]', e);
+    }
+    return defaultCompareResult;
+  }, [basic, compare]);
+
+  return (
+    <div>
+      <h6>Compare in HCT Space</h6>
+      <div className={styles.elements}>
+        <div className={styles.element}>
+          <div className={styles.element_name}>H</div>
+          <div className={styles.element_values}>
+            <span>{differ.hue.delta.toFixed(2)}</span>
+            <span>
+              {isNaN(differ.hue.percent) ? '0.00' : (differ.hue.percent * 100).toFixed(2)}%
+            </span>
+          </div>
+        </div>
+        <div className={styles.element}>
+          <div className={styles.element_name}>C</div>
+          <div className={styles.element_values}>
+            <span>{differ.chroma.delta.toFixed(2)}</span>
+            <span>
+              {isNaN(differ.chroma.percent) ? '0.00' : (differ.chroma.percent * 100).toFixed(2)}%
+            </span>
+          </div>
+        </div>
+        <div className={styles.element}>
+          <div className={styles.element_name}>T</div>
+          <div className={styles.element_values}>
+            <span>{differ.lightness.delta.toFixed(2)}</span>
+            <span>
+              {isNaN(differ.lightness.percent)
+                ? '0.00'
+                : (differ.lightness.percent * 100).toFixed(2)}
+              %
+            </span>
+          </div>
+        </div>
+      </div>
+    </div>
+  );
+}
diff --git a/src/page-components/color-compare/HSLCompare.tsx b/src/page-components/color-compare/HSLCompare.tsx
new file mode 100644
index 0000000..4e4d114
--- /dev/null
+++ b/src/page-components/color-compare/HSLCompare.tsx
@@ -0,0 +1,77 @@
+import { useMemo } from 'react';
+import { HSLDifference } from '../../color_functions/color_module';
+import { useColorFunction } from '../../ColorFunctionContext';
+import styles from './CompareLayout.module.css';
+import { CompareMethodProps } from './share-props';
+
+const defaultCompareResult: HSLDifference = {
+  hue: {
+    delta: 0,
+    percent: 0,
+  },
+  saturation: {
+    delta: 0,
+    percent: 0,
+  },
+  lightness: {
+    delta: 0,
+    percent: 0,
+  },
+};
+
+export function HSLCompare({ basic = '000000', compare = '000000' }: CompareMethodProps) {
+  const { colorFn } = useColorFunction();
+  const differ = useMemo(() => {
+    if (!colorFn) {
+      return defaultCompareResult;
+    }
+    try {
+      const diff = colorFn.differ_in_hsl(basic, compare);
+      return diff;
+    } catch (e) {
+      console.error('[Compare in HSL]', e);
+    }
+    return defaultCompareResult;
+  }, [basic, compare]);
+
+  return (
+    <div>
+      <h6>Compare in HSL Space</h6>
+      <div className={styles.elements}>
+        <div className={styles.element}>
+          <div className={styles.element_name}>H</div>
+          <div className={styles.element_values}>
+            <span>{differ.hue.delta.toFixed(2)}</span>
+            <span>
+              {isNaN(differ.hue.percent) ? '0.00' : (differ.hue.percent * 100).toFixed(2)}%
+            </span>
+          </div>
+        </div>
+        <div className={styles.element}>
+          <div className={styles.element_name}>S</div>
+          <div className={styles.element_values}>
+            <span>{(differ.saturation.delta * 100).toFixed(2)}%</span>
+            <span>
+              {isNaN(differ.saturation.percent)
+                ? '0.00'
+                : (differ.saturation.percent * 100).toFixed(2)}
+              %
+            </span>
+          </div>
+        </div>
+        <div className={styles.element}>
+          <div className={styles.element_name}>L</div>
+          <div className={styles.element_values}>
+            <span>{(differ.lightness.delta * 100).toFixed(2)}%</span>
+            <span>
+              {isNaN(differ.lightness.percent)
+                ? '0.00'
+                : (differ.lightness.percent * 100).toFixed(2)}
+              %
+            </span>
+          </div>
+        </div>
+      </div>
+    </div>
+  );
+}
diff --git a/src/page-components/color-compare/OKLCHCompare.tsx b/src/page-components/color-compare/OKLCHCompare.tsx
new file mode 100644
index 0000000..b7263a7
--- /dev/null
+++ b/src/page-components/color-compare/OKLCHCompare.tsx
@@ -0,0 +1,74 @@
+import { useMemo } from 'react';
+import { OklchDifference } from '../../color_functions/color_module';
+import { useColorFunction } from '../../ColorFunctionContext';
+import styles from './CompareLayout.module.css';
+import { CompareMethodProps } from './share-props';
+
+const defaultCompareResult: OklchDifference = {
+  hue: {
+    delta: 0,
+    percent: 0,
+  },
+  chroma: {
+    delta: 0,
+    percent: 0,
+  },
+  lightness: {
+    delta: 0,
+    percent: 0,
+  },
+};
+
+export function OklchCompare({ basic = '000000', compare = '000000' }: CompareMethodProps) {
+  const { colorFn } = useColorFunction();
+  const differ = useMemo(() => {
+    if (!colorFn) {
+      return defaultCompareResult;
+    }
+    try {
+      const diff = colorFn.differ_in_oklch(basic, compare);
+      return diff;
+    } catch (e) {
+      console.error('[Compare in Oklch]', e);
+    }
+    return defaultCompareResult;
+  }, [basic, compare]);
+
+  return (
+    <div>
+      <h6>Compare in Oklch Space</h6>
+      <div className={styles.elements}>
+        <div className={styles.element}>
+          <div className={styles.element_name}>L</div>
+          <div className={styles.element_values}>
+            <span>{(differ.lightness.delta * 100).toFixed(2)}%</span>
+            <span>
+              {isNaN(differ.lightness.percent)
+                ? '0.0000'
+                : (differ.lightness.percent * 100).toFixed(2)}
+              %
+            </span>
+          </div>
+        </div>
+        <div className={styles.element}>
+          <div className={styles.element_name}>C</div>
+          <div className={styles.element_values}>
+            <span>{differ.chroma.delta.toFixed(4)}</span>
+            <span>
+              {isNaN(differ.chroma.percent) ? '0.0000' : (differ.chroma.percent * 100).toFixed(2)}%
+            </span>
+          </div>
+        </div>
+        <div className={styles.element}>
+          <div className={styles.element_name}>H</div>
+          <div className={styles.element_values}>
+            <span>{differ.hue.delta.toFixed(2)}</span>
+            <span>
+              {isNaN(differ.hue.percent) ? '0.00' : (differ.hue.percent * 100).toFixed(2)}%
+            </span>
+          </div>
+        </div>
+      </div>
+    </div>
+  );
+}
diff --git a/src/page-components/color-compare/RGBCompare.tsx b/src/page-components/color-compare/RGBCompare.tsx
new file mode 100644
index 0000000..fb7262c
--- /dev/null
+++ b/src/page-components/color-compare/RGBCompare.tsx
@@ -0,0 +1,78 @@
+import { useMemo } from 'react';
+import { RGBDifference } from '../../color_functions/color_module';
+import { useColorFunction } from '../../ColorFunctionContext';
+import styles from './CompareLayout.module.css';
+import { CompareMethodProps } from './share-props';
+
+const defaultCompareResult: RGBDifference = {
+  r: {
+    delta: 0,
+    percent: 0,
+  },
+  g: {
+    delta: 0,
+    percent: 0,
+  },
+  b: {
+    delta: 0,
+    percent: 0,
+  },
+};
+
+export function RGBCompare({ basic = '000000', compare = '000000' }: CompareMethodProps) {
+  const { colorFn } = useColorFunction();
+  const differ = useMemo(() => {
+    if (!colorFn) {
+      return defaultCompareResult;
+    }
+    try {
+      const diff = colorFn?.differ_in_rgb(basic, compare);
+      return {
+        r: {
+          delta: Math.round(diff.r.delta * 255),
+          percent: diff.r.percent,
+        },
+        g: {
+          delta: Math.round(diff.g.delta * 255),
+          percent: diff.g.percent,
+        },
+        b: {
+          delta: Math.round(diff.b.delta * 255),
+          percent: diff.b.percent,
+        },
+      } as RGBDifference;
+    } catch (e) {
+      console.error('[Compare in RGB]', e);
+    }
+    return defaultCompareResult;
+  }, [basic, compare]);
+
+  return (
+    <div>
+      <h6>Compare in RGB Space</h6>
+      <div className={styles.elements}>
+        <div className={styles.element}>
+          <div className={styles.element_name}>R</div>
+          <div className={styles.element_values}>
+            <span>{differ.r.delta}</span>
+            <span>{isNaN(differ.r.percent) ? '0.00' : (differ.r.percent * 100).toFixed(2)}%</span>
+          </div>
+        </div>
+        <div className={styles.element}>
+          <div className={styles.element_name}>G</div>
+          <div className={styles.element_values}>
+            <span>{differ.g.delta}</span>
+            <span>{isNaN(differ.g.percent) ? '0.00' : (differ.g.percent * 100).toFixed(2)}%</span>
+          </div>
+        </div>
+        <div className={styles.element}>
+          <div className={styles.element_name}>B</div>
+          <div className={styles.element_values}>
+            <span>{differ.b.delta}</span>
+            <span>{isNaN(differ.b.percent) ? '0.00' : (differ.b.percent * 100).toFixed(2)}%</span>
+          </div>
+        </div>
+      </div>
+    </div>
+  );
+}
diff --git a/src/page-components/color-compare/share-props.ts b/src/page-components/color-compare/share-props.ts
new file mode 100644
index 0000000..31da566
--- /dev/null
+++ b/src/page-components/color-compare/share-props.ts
@@ -0,0 +1,4 @@
+export type CompareMethodProps = {
+  basic?: string;
+  compare?: string;
+};
diff --git a/src/pages/Compare.module.css b/src/pages/Compare.module.css
new file mode 100644
index 0000000..f88020d
--- /dev/null
+++ b/src/pages/Compare.module.css
@@ -0,0 +1,18 @@
+@layer pages {
+  .compare_workspace {
+    flex-direction: column;
+  }
+  .compare_content {
+    width: 100%;
+    display: flex;
+    flex-direction: row;
+    align-items: flex-start;
+    gap: var(--spacing-l);
+    .compare_column {
+      display: flex;
+      flex-direction: column;
+      gap: var(--spacing-s);
+      font-size: var(--font-size-s);
+    }
+  }
+}
diff --git a/src/pages/Compare.tsx b/src/pages/Compare.tsx
new file mode 100644
index 0000000..e03a999
--- /dev/null
+++ b/src/pages/Compare.tsx
@@ -0,0 +1,44 @@
+import cx from 'clsx';
+import { useState } from 'react';
+import { ColorPicker } from '../components/ColorPicker';
+import { ScrollArea } from '../components/ScrollArea';
+import { HCTCompare } from '../page-components/color-compare/HCTCompare';
+import { HSLCompare } from '../page-components/color-compare/HSLCompare';
+import { OklchCompare } from '../page-components/color-compare/OKLCHCompare';
+import { RGBCompare } from '../page-components/color-compare/RGBCompare';
+import styles from './Compare.module.css';
+
+export function ColorCompare() {
+  const [basicColor, setBasicColor] = useState('000000');
+  const [compareColor, setCompareColor] = useState('000000');
+
+  return (
+    <div className={cx('workspace', styles.compare_workspace)}>
+      <header>
+        <h3>Color Compare</h3>
+        <p>
+          Compare the properties of two colors and find the associated patterns of color change.
+        </p>
+      </header>
+      <ScrollArea enableY>
+        <div className={styles.compare_content}>
+          <div className={styles.compare_column}>
+            <h5>Basic Color</h5>
+            <ColorPicker color={basicColor} onSelect={setBasicColor} />
+          </div>
+          <div className={styles.compare_column}>
+            <h5>Compare Color</h5>
+            <ColorPicker color={compareColor} onSelect={setCompareColor} />
+          </div>
+          <div className={styles.compare_column}>
+            <h5>Compare Result</h5>
+            <RGBCompare basic={basicColor} compare={compareColor} />
+            <HSLCompare basic={basicColor} compare={compareColor} />
+            <HCTCompare basic={basicColor} compare={compareColor} />
+            <OklchCompare basic={basicColor} compare={compareColor} />
+          </div>
+        </div>
+      </ScrollArea>
+    </div>
+  );
+}