Claymorphism
Also called: Clay UI, Clay 3D, Plasticine UI
Chunky pastel shapes that look squeezed from modelling clay: huge radii, a bright inner highlight and a soft coloured shadow underneath.
Design keywords
Say these words to ask for this style.
Claymorphism makes every card and button look like a soft, inflated piece of plasticine. Each surface gets a pastel fill, very large rounded corners (24–44px), two inner shadows — a white highlight top-left and a darker tint bottom-right — and a blurred, colour-tinted drop shadow that lifts it off a light lilac page. Type is chunky and rounded, icons sit in glossy clay balls, and the overall feel is playful, tactile and friendly — perfect for learning, kids and casual consumer apps.
Best for
- Learning and course apps for students and kids
- Onboarding and empty-state illustrations
- Casual games, habit trackers and rewards
- Friendly consumer landing pages
Avoid for
- Serious finance, legal or government products
- Dense data dashboards
- Luxury or minimal brands
✓ Do
- Use radii of 22–44px and keep shapes plump, never sharp
- Stack two inner shadows (white highlight top-left, tinted shade bottom-right) plus one coloured outer shadow
- Rotate 6 pastel fills across cards: lilac #E9E0FF, mint #D3F5E8, peach #FFE2D2, sky #DAEDFF, butter #FFF1BF, pink #FFE0EC
- Make presses squish: translateY(2px) scale(.97) and a shorter outer shadow
✕ Don't
- Don’t use thin outlines or hairline borders
- Don’t use grey or black drop shadows — tint them with the primary colour
- Don’t pair it with thin or condensed type
- Don’t put multi-line body text on saturated fills; keep paragraphs on pale pastels
Not to be confused with
On mobile
Clay is great under the thumb: plump 52px buttons that squish on press, pastel lesson cards, clay-ball icons and a floating white clay tab bar where the active icon sits in a purple clay blob. Keep inner shadows but shorten outer shadows to ~12px on long lists.
Prompt builder
Paste into Claude, Cursor, v0, Lovable or any coding agent to recreate this style.