Neumorphism CSS Generator

Neumorphism (or "soft UI") is a UI style that blends flat design with subtle paired highlights and shadows so elements look extruded from or pressed into the background. It is created by applying two box-shadow values — one light, one dark — to an element whose background matches its parent.

Give your element the same background color as its parent and apply two box-shadow values: a dark shadow offset down-right and a light shadow offset up-left. For example: background: #e0e5ec; box-shadow: 10px 10px 20px #bebebe, -10px -10px 20px #ffffff; border-radius: 16px;

Neumorphism is rarely used as an entire interface style today because of accessibility issues. It remains popular for accent components — toggles, icon buttons, music or fitness widgets, smart home controls, and watch faces — where its tactile feel adds value without compromising readability.

The most common cause is that the element does not share a background color with its parent. Neumorphism depends on light bouncing off the same surface as the parent. Also make sure your shadows have enough contrast against the background — pure white or pure black backgrounds cannot produce a neumorphic effect.

Use neumorphism only for decorative surfaces or non-critical interactive components. For any button, link, or input, ensure text-on-background contrast meets WCAG 2.2 AA (4.5:1 for body text, 3:1 for large text and UI components). Add a visible :focus-visible outline, never rely on shadow alone to convey state, and provide a high-contrast mode for users who need it.