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Aurora Background

Free Background-gradient React component — AuroraBackground. MIT licensed, copy-paste ready for Next.js and Tailwind CSS.

Soft aurora wash with lime, mint, cyan, and blue blobs over a warm paper base — wrap any page section or hero and pass children on top.

Preview

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Setup

How to use

Free for personal and commercial use. No UI attribution required. Include the MIT copyright notice when copying component source into your project. Read the MIT license.

  1. 1

    Run in your terminal:

    $npm install clsx tailwind-merge lucide-react
  2. 2

    Copy lib/cn.ts below. Skip if you already have cn().

  3. 3

    Copy the code below and create components/background-gradient/aurora-background.tsx in your project.

  4. 4

    Import and render:

    Example

    import { AuroraBackground } from "@/components/background-gradient/aurora-background";

    <AuroraBackground className="min-h-screen p-8"><h1>Hello</h1></AuroraBackground>

lib/cn.ts

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import { type ClassValue, clsx } from "clsx";
import { twMerge } from "tailwind-merge";
 
export function cn(...inputs: ClassValue[]) {
return twMerge(clsx(inputs));
}

components/background-gradient/aurora-background.tsx

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import { forwardRef, type HTMLAttributes, type ReactNode } from "react";
 
import { cn } from "@/lib/cn";
 
export interface AuroraBackgroundProps extends HTMLAttributes<HTMLDivElement> {
children?: ReactNode;
}
 
const AuroraBackground = forwardRef<HTMLDivElement, AuroraBackgroundProps>(
({ children, className, ...props }, ref) => {
return (
<div
ref={ref}
data-slot="aurora-background"
className={cn(
"relative isolate overflow-hidden bg-[#FFFEFB]",
className,
)}
{...props}
>
<div
aria-hidden="true"
className="pointer-events-none absolute -inset-6 -z-10 blur-xl"
>
<div className="absolute inset-0 bg-[#FFFEFB]" />
 
<div className="absolute -top-[20%] -left-[10%] h-[70%] w-[70%] rounded-full bg-[#E9FF95] opacity-80 blur-3xl" />
 
<div className="absolute top-[10%] -right-[10%] h-[65%] w-[65%] rounded-full bg-[#59E39C] opacity-70 blur-3xl" />
 
<div className="absolute bottom-[-30%] left-[20%] h-[70%] w-[70%] rounded-full bg-[#1EC9D8] opacity-65 blur-3xl" />
 
<div className="absolute right-[10%] bottom-[-20%] h-[60%] w-[60%] rounded-full bg-[#2874F0] opacity-55 blur-3xl" />
</div>
 
<div
aria-hidden="true"
className="pointer-events-none absolute inset-0 -z-10 [background-image:radial-gradient(circle_at_center,#000_1px,transparent_1px)] [background-size:4px_4px] opacity-[0.035]"
/>
 
{children}
</div>
);
},
);
 
AuroraBackground.displayName = "AuroraBackground";
 
export { AuroraBackground };
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  • components/background-gradient/aurora-background.tsx
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