Question 1

What does the X  4 icon mean?

Accepted Answer

The Roentgen X-4 icon represents a variation of the close or cancel button, commonly used in user interfaces to dismiss or exit a view. This icon's design is similar to the traditional X icon but with a distinct style, making it suitable for specific UI contexts. Its meaning and significance are closely related to the traditional X icon.

Question 2

Where is the X  4 icon used?

Accepted Answer

In software applications, the Roentgen X-4 icon appears in various contexts, such as closing a tab in a web browser or dismissing a modal window in a dashboard. For instance, it can be used in a platform like Slack or Discord to close a chat window or in a file explorer like Windows Explorer or macOS Finder to close a folder.

Question 3

What does the X  4 icon tell users?

Accepted Answer

From a UX perspective, the Roentgen X-4 icon communicates the intent of dismissal or exit, similar to the traditional X icon. However, its distinct design allows for visual differentiation, which can be useful in specific UI scenarios.

Question 4

Can I download the X  4 icon as SVG or PNG?

Accepted Answer

Yes. Open Get icon, then Download file: SVG for code or design tools like Figma; PNG, WebP or JPEG at 512px; or an ICO favicon with 16, 32 and 48px inside. Each one uses what you set in Customize.

Question 5

How do I install the X  4 icon with the shadcn CLI?

Accepted Answer

Sign in (it's free), then open Get icon, Install with shadcn CLI, and pick your package manager to copy the command. It adds the icon to components/icons/roentgen-x-4.tsx.

Question 6

How do I use the X  4 icon in Next.js or React?

Accepted Answer

Copy it as React (from Get icon, or the Code section): a typed X4Icon component you paste into your project, with no package to install. It works in Next.js and any React app.

Question 7

How do I use the X  4 icon in Vue, Svelte or Angular?

Accepted Answer

Open Get icon, then Copy as code, and pick Vue, Svelte, Angular, Solid or Preact; the Code section shows each one too. Every version is one self-contained component with the SVG inside.

Question 8

Can my AI agent install it for me?

Accepted Answer

With Pro, the shadcn.io MCP server lets Claude Code, Cursor or any MCP client find the X  4 icon, or any of 514 Röntgen icons, and install it from a prompt.

Question 9

Can I use the X  4 icon in commercial projects?

Accepted Answer

Yes, with credit: CC BY 4.0 asks you to credit the author (Sergey Vartanov) where you use the icons. The full terms are in the license, linked on this page.

Question 10

Is the X  4 icon free?

Accepted Answer

Yes. Copying and downloading it is free, and the shadcn CLI install only needs a free account.

Question 11

How do I change the color of the X  4 icon?

Accepted Answer

It's drawn in currentColor, so it takes the text color wherever you use it. To bake a color in, set one in Customize before you copy.

Question 12

How do I change the size of the X  4 icon?

Accepted Answer

Set width and height on the component, or a class like size-6. It's drawn on a 16 × 16 grid, so it stays sharp at any size. Customize also sets the size it exports at, its padding and rotation.

Question 13

How do I make the X  4 icon accessible?

Accepted Answer

Next to a visible label it's decoration: add aria-hidden="true" so screen readers skip it. Standing alone, as in an icon button, give the button a name instead, like aria-label="X  4", so screen readers say what it does.

X 4

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Frequently asked questions

What does the X 4 icon mean?

Where is the X 4 icon used?

What does the X 4 icon tell users?

How do I install the X 4 icon with the shadcn CLI?

How do I use the X 4 icon in Next.js or React?

How do I use the X 4 icon in Vue, Svelte or Angular?

Can my AI agent install it for me?

How do I change the color of the X 4 icon?

How do I change the size of the X 4 icon?

How do I make the X 4 icon accessible?

Can I download the X 4 icon as SVG or PNG?

Can I use the X 4 icon in commercial projects?

Is the X 4 icon free?

Install X 4 from a prompt