Web Design Glossary

Essential terms and concepts that shaped web design across eras.

Neumorphism

Soft UI style using subtle dual shadows to make elements appear extruded from or pressed into the background.

Indexed Colour

An image format that stores each pixel as a number pointing into a small palette table, so recolouring the whole image means swapping the table rather than rewriting the pixels.

Claymorphism

A soft-3D style in which controls look moulded: a large corner radius, a drop shadow that lifts the object off the page, and two inset shadows that light the top edge and darken the underside.

Mesh Gradient

A colour field blended from several large gradient sources rather than a single axis, used as an environment behind an interface instead of as a background fill.

Anti-Design

The deliberate refusal of the conventions that make a page comfortable — alignment, legibility, restraint — used as an editorial position rather than as a mistake.

Corporate Memphis

The late-2010s technology illustration style of weightless figures with elongated limbs and non-literal skin colours, named after the 1980s Memphis Group it superficially resembles.