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CSS & Design Generators

Neumorphism CSS Generator

Create soft-UI neumorphism effects visually — adjust color, distance, blur, and shape (flat, concave, convex), then copy the box-shadow CSS. Free.

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💡 How to use

  • Neumorphism uses two shadows — one light, one dark — on a background of the same color.
  • The element and its container must share the base color for the soft-UI effect to work.
  • Toggle Inset for a pressed-in look, ideal for inputs and active buttons.

Free Neumorphism CSS Generator

Create soft-UI neumorphism effects visually and copy the CSS in one click. Adjust the base color, shadow distance, blur, and intensity, switch between flat, concave, and convex shapes, and preview it live — then paste ready-to-use box-shadow CSS into your project. Free and browser-based.

What is neumorphism?

Neumorphism, or 'soft UI', is a design style where elements appear to extrude from or press into the background, as if moulded from the same material. It is created with two shadows — one lighter and one darker than the base color — on a background of that exact color. The result is a soft, tactile look popular for buttons, cards, toggles, and controls.

How the effect works

Neumorphism relies on a few coordinated values:

  • A background color shared by the element and its container.
  • Two box-shadows: a dark one offset one way, a light one offset the opposite way.
  • Distance — how far the shadows are offset (controls the sense of depth).
  • Blur and intensity — how soft and how strong the shadows appear.
  • Optional inset shadows to make the element look pressed in.

How to use the neumorphism generator

It takes seconds to dial in:

  • Pick your base color — soft, muted tones work best.
  • Adjust distance, blur, and intensity for the depth you want.
  • Choose flat, concave, or convex, and toggle inset for a pressed look.
  • Copy the CSS and apply the same base color to the parent container.

The one rule that makes it work

Neumorphism only looks right when the element and the surface behind it share the same background color. The illusion comes from the two shadows, not from a contrasting card. If you place a neumorphic button on a white page but its base color is grey, the effect breaks. Set your section or page background to the same base color you use in the generator.

Accessibility considerations

Because neumorphism uses very low contrast by design, it can be hard for some users to tell what is interactive. Use it thoughtfully: keep enough contrast for text and icons inside the elements, pair it with clear labels, and consider adding a stronger focus or hover state so buttons and inputs are obviously clickable. Reserve the style for accents rather than critical, high-traffic controls.

Pro tip

Concave and convex variants add extra realism by putting a subtle gradient on the surface itself, not just the shadows. Use convex for raised buttons and concave or inset for inputs and pressed states. Pair this with our Box-Shadow Generator and Border-Radius Generator for complete soft-UI components.

FAQ

Is this Neumorphism Generator free?
Yes. It is completely free, runs in your browser, and requires no account or sign-up.
What is neumorphism in UI design?
Neumorphism, or soft UI, is a style where elements look extruded from or pressed into the background using two shadows — one light and one dark — on a background of the same color.
Why does my neumorphism effect look wrong?
The most common cause is a mismatched background. The element and its container must share the same base color. If the surface behind is a different color, the soft-UI illusion breaks.
What is the difference between concave and convex?
Convex adds a gradient that makes the surface look raised outward, while concave makes it look scooped inward. Flat keeps the surface a single color and relies only on the shadows.
How do I make a pressed or inset neumorphic element?
Enable the Inset option, which moves both shadows inside the element so it looks pushed in. This is ideal for inputs and active button states.
Is neumorphism accessible?
It can have low contrast, which may make interactive elements hard to identify. Use clear labels, keep text and icons high-contrast, and add obvious hover and focus states to keep it usable.
Does neumorphism work in all browsers?
Yes. It uses box-shadow and gradients, which are supported in every modern browser, including all current versions of Chrome, Edge, Firefox, and Safari.

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