Reverts ColorPalette disableAlpha #18175

packages/components/src/color-palette/README.md

@@ -50,14 +50,6 @@ Whether the palette should have a clearing button or not.
 - Required: No
 - Default: true
 
-### disableAlpha
-
-Whether to disable alpha channel controls or not.
-
-- Type: `Boolean`
-- Required: No
-- Default: true
-
 
 ## Usage
 ```jsx

packages/components/src/color-palette/index.js

@@ -19,7 +19,6 @@ export default function ColorPalette( {
 	clearable = true,
 	className,
 	colors,
-	disableAlpha = true,
 	disableCustomColors = false,
 	onChange,
 	value,
@@ -56,7 +55,7 @@ export default function ColorPalette( {
 			<ColorPicker
 				color={ value }
 				onChangeComplete={ ( color ) => onChange( color.hex ) }
-				disableAlpha={ disableAlpha }
+				disableAlpha
 			/>
 		),
 		[ value ]

packages/components/src/color-palette/stories/index.js

@@ -53,18 +53,3 @@ export const withKnobs = () => {
 		/>
 	);
 };
-
-export const withAlpha = () => {
-	const colors = [
-		object( 'Red', { name: 'red', color: '#f00' } ),
-		object( 'White', { name: 'white', color: '#fff' } ),
-		object( 'Blue', { name: 'blue', color: '#00f' } ),
-	];
-
-	return (
-		<ColorPaletteWithState
-			colors={ colors }
-			disableAlpha={ false }
-		/>
-	);
-};