Neumorphism Generator - Create Soft UI CSS Effects Online

What is Neumorphism Generator?

Neumorphism (or soft UI) is a modern design trend that combines background colors with subtle shadows to create soft, extruded shapes that appear to push out of or press into the background. This free Neumorphism Generator helps designers and developers create beautiful soft UI effects without complex calculations. The style uses two shadows - a light shadow and a dark shadow - positioned in opposite directions to create a 3D effect. Our generator lets you customize the background color, shadow distance, intensity, blur, border radius, and choose between four shape styles: flat (basic raised), concave (curved inward), convex (curved outward), and pressed (pushed into the surface). The tool generates clean CSS code that you can copy and use in any project. Neumorphism is popular for buttons, cards, toggles, input fields, and modern dashboard interfaces.

How to Use This Tool

Choose a background color - neumorphism works best with muted, soft colors

Select a shape style: flat for raised, concave/convex for curved, pressed for inset

Adjust the size slider to set the preview element dimensions

Set the border radius for sharp or rounded corners

Adjust distance to control how far shadows extend from the element

Fine-tune intensity to control the contrast between light and dark shadows

Increase blur for softer shadows or decrease for sharper definition

Copy the generated CSS code and apply it to your elements

Features

Create soft UI neumorphic shadows instantly

Choose from 4 shapes: flat, concave, convex, pressed

Customize background color with live preview

Adjust shadow distance and blur radius

Control shadow intensity for subtle or dramatic effects

Set custom border radius for any shape

Live preview updates as you adjust settings

One-click copy CSS code to clipboard

Free to use - no signup required

Frequently Asked Questions

What is Neumorphism in UI design?

Neumorphism (new + skeuomorphism) is a design style that creates soft, extruded plastic-like shapes using shadows. Elements appear to push out from or sink into the background. It combines flat design simplicity with subtle 3D effects using light and dark box-shadows on matching background colors.

How do I create a neumorphic button in CSS?

To create a neumorphic button, use a background color matching your page background, then add two box-shadows: one light shadow (top-left) and one dark shadow (bottom-right). Example: background: #e0e5ec; box-shadow: 20px 20px 60px #bec3c9, -20px -20px 60px #ffffff;

What colors work best for neumorphism?

Neumorphism works best with soft, muted colors - typically light grays, soft pastels, or desaturated tones. Colors like #e0e5ec, #f0f0f3, or soft beiges work well. Avoid pure white or very dark colors as they do not provide enough contrast for the shadow effect to be visible.

What is the difference between flat, concave, convex, and pressed neumorphism?

Flat neumorphism creates a simple raised element. Concave adds a gradient that curves inward (like a bowl). Convex adds a gradient curving outward (like a dome). Pressed uses inset shadows to make the element appear pushed into the surface, perfect for active button states.

Is neumorphism accessible for web design?

Neumorphism can have accessibility challenges due to low contrast between elements and backgrounds. To improve accessibility, add subtle borders, use sufficient shadow contrast, ensure text has good contrast ratios, and consider adding focus states with stronger visual indicators for interactive elements.

Can I use neumorphism with dark mode?

Yes, neumorphism works with dark mode by using dark background colors with appropriately adjusted light and dark shadows. Use our generator with darker base colors - the tool automatically calculates the correct shadow colors. Dark neumorphism creates an elegant, premium look.