Red Blue

Pure CSS gradient background in the Bloom Field style, made with the 21st.dev Gradient Builder. 7-color palette (#081D63, #0051B4, #DC2C2C, #DD2C2C, #530097, #6500B8, #DD2C2C). 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 Red Blue to your project and fits it to your theme.

import { GradientBackground } from "@/components/ui/red-blue"

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