diff --git a/test/e2e/specs/editor/various/contrast-checker.spec.js b/test/e2e/specs/editor/various/contrast-checker.spec.js
new file mode 100644
index 00000000000000..05f73bd942aa8f
--- /dev/null
+++ b/test/e2e/specs/editor/various/contrast-checker.spec.js
@@ -0,0 +1,78 @@
+/**
+ * WordPress dependencies
+ */
+const { test, expect } = require( '@wordpress/e2e-test-utils-playwright' );
+
+const WARNING_TEXT = 'This color combination may be hard for people to read';
+
+test.describe( 'ContrastChecker', () => {
+	test.beforeEach( async ( { admin } ) => {
+		await admin.createNewPost();
+	} );
+
+	test( 'should show warning for insufficient contrast', async ( {
+		editor,
+		page,
+	} ) => {
+		await editor.openDocumentSettingsSidebar();
+
+		const lowContrastWarning = page.locator(
+			'.block-editor-contrast-checker'
+		);
+
+		await test.step( 'Check black text on black background', async () => {
+			await editor.insertBlock( {
+				name: 'core/paragraph',
+				attributes: { content: 'Black text on Black background' },
+			} );
+
+			await page
+				.getByRole( 'button', { name: 'Text', exact: true } )
+				.click();
+			await page.getByRole( 'option', { name: 'Black' } ).click();
+			await page.getByRole( 'button', { name: 'Background' } ).click();
+			await page.getByRole( 'option', { name: 'Black' } ).click();
+
+			await expect( lowContrastWarning ).toBeVisible();
+			await expect( lowContrastWarning ).toContainText( WARNING_TEXT );
+		} );
+
+		await test.step( 'Check white text on default background', async () => {
+			await editor.insertBlock( {
+				name: 'core/paragraph',
+				attributes: { content: 'White text on Default background' },
+			} );
+
+			await page
+				.getByRole( 'button', { name: 'Text', exact: true } )
+				.click();
+			await page.getByRole( 'option', { name: 'White' } ).click();
+
+			await expect( lowContrastWarning ).toBeVisible();
+			await expect( lowContrastWarning ).toContainText( WARNING_TEXT );
+		} );
+	} );
+
+	test( 'should not show warning for sufficient contrast', async ( {
+		editor,
+		page,
+	} ) => {
+		await editor.openDocumentSettingsSidebar();
+
+		const lowContrastWarning = page.locator(
+			'.block-editor-contrast-checker'
+		);
+
+		await editor.insertBlock( {
+			name: 'core/paragraph',
+			attributes: { content: 'Black text on White background' },
+		} );
+
+		await page.getByRole( 'button', { name: 'Text', exact: true } ).click();
+		await page.getByRole( 'option', { name: 'Black' } ).click();
+		await page.getByRole( 'button', { name: 'Background' } ).click();
+		await page.getByRole( 'option', { name: 'White' } ).click();
+
+		await expect( lowContrastWarning ).not.toBeVisible();
+	} );
+} );