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Shadow Generator

Create modern shadows for cards, modals, and buttons. Build smooth, layered, hard, inset, and neumorphism shadows.

Shadow Controls

Base

2
0
10
30
0
25%

Advanced Layers

Layer 1
0
10
33
0
25%
Layer 2
0
20
48
0
12%
Live Preview

Shadow Card

Layered, realistic shadows. Resize & test on different canvases.

16px
Export
Copy Tailwind or download CSS and a ready-to-use component snippet.

If you generate classes dynamically, safelist the resulting shadow-[...] class in your Tailwind config.

Popular Presets
Instantly apply high‑quality shadow styles.

Frequently Asked Questions

A practical guide to getting productive with Ruixen UI: components, theming, performance, accessibility, pricing, and integrations.

About Ruixen UI

Ruixen UI is a production‑ready React component system designed for rapid app development. It pairs a modern design language with type‑safe APIs, keyboard‑first accessibility, and flexible theming. Whether you’re building dashboards, marketing sites, or SaaS admin tools, Ruixen UI helps teams ship consistent, high‑quality interfaces faster.

  • DX you’ll enjoy: headless primitives, composable props, and predictable overrides.
  • Design tokens & theming: switch light/dark, brand palettes, and radii in minutes.
  • Accessibility: focus rings, ARIA, and reduced‑motion built in by default.
  • Performance: tree‑shakeable, zero‑runtime CSS where possible, and minimal re‑renders.
  • Integration‑ready: works with Next.js, TanStack, React Hook Form, and more.

Can’t find what you need? Reach out to our Ruixen UI support team for assistance.

Can’t find what you need? Reach out to our Ruixen UI support team

What is a Shadow Generator?

Shadows are essential for creating depth, hierarchy, and focus in modern interfaces. A professional shadow is never a single dark blur—it is a carefully crafted blend of multiple layers with different blurs, opacities, and offsets. The Ruixen UI Shadow Generator automates this process, giving you realistic, multi-layer shadows with a live preview and one-click export for CSS and Tailwind.

How to Tune Shadows for Perfect UI Depth

  • Blur vs. Spread: Blur determines softness while spread controls how far the shadow extends. For buttons or chips, keep spread near 0 for crisp edges.
  • Opacity: Overly dark shadows look artificial. The ideal UI shadow uses low opacity—typically between 0.06 and 0.24 per layer for natural depth.
  • Offset: Positive Y offsets simulate light coming from above. Use negative offsets sparingly unless intentionally creating a lifted glow or special highlight effect.
  • Layer Count: Two or three layers create the most realistic results. Increase blur with distance and decrease opacity per layer for a natural fade.

Why Most Shadows Look Bad

Many shadows appear harsh because they rely on a single dark layer, overly sharp edges, or mismatched opacity. Professional shadows use subtle layering and controlled softness. With Ruixen UI, preset systems like Material, Soft UI, Floating, and Minimal give you expertly tuned shadows that you can refine further.

Neumorphism & Inset Shadows

Neumorphism uses soft highlights and low-contrast inset shadows to create raised or pressed surfaces. While visually appealing, it should be used sparingly and with strict contrast checks, especially when placing text on neumorphic surfaces. Ruixen UI supports both outer and inset shadow configurations.

Exporting CSS & Tailwind Shadow Classes

Ruixen UI allows you to copy a production-ready CSS box-shadowblock or generate a Tailwind class using an arbitrary shadow-[...] value. Multiple comma-separated layers are included automatically. If you generate dynamic classes in a Tailwind environment, make sure to safelist them in your configuration.

Why Ruixen UI Shadows Feel More Professional

Every shadow generated is built with design-system consistency, realistic light physics, and subtle blending. This ensures the shadows integrate perfectly into dashboards, modals, cards, and landing-page UI elements—without looking heavy or outdated.