Core Glow gradient

Pure CSS gradient background in the Core Glow style, made with the 21st.dev Gradient Builder. 3-color palette (#111111, #808080, #F2F2F2). Features: film grain, vignette. A drop-in, zero-dependency React component for hero sections, cards, and page backgrounds.

Built with React and Tailwind. Copy the prompt and paste it into Claude Code, Cursor or Lovable: your agent adds Core Glow gradient to your project and fits it to your theme.

import { GradientBackground } from "@/components/ui/core-glow-gradient"

export default function GradientBackgroundDemo() {
  return (
    <div className="relative h-[440px] w-full overflow-hidden rounded-xl">
      <GradientBackground className="h-full w-full" />
    </div>
  )
}