Y2K is an internet aesthetic built around the products, styles, and fashion of the late 1990s and early 2000s. Its name comes from the abbreviation that programmer David Eddy coined for the year 2000 and its feared computer errors. The look is retro-futuristic, drawing on 1970s design: metallic materials (chromecore), rounded blobjects, reflective clothing, translucent plastic casings, and the interfaces of the dotcom era. Preceded by Memphis Design and succeeded by Frutiger Aero, it was named and archived retrospectively by online communities, with Evan Collins's Y2K Aesthetic Institute as its central repository, and its futurism popularized in part by the British graphic design collective The Designers Republic. Revived widely in the 2020s - the original sense is sometimes called cybercore - Y2K fashion is now especially popular in Japan, China, and South Korea.
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Defining characteristics
Metallic chrome finishes and reflective surfaces (chromecore)
Translucent or brightly colored transparent plastic casings, sometimes with glitter
Blobjects: rounded, inflated, blob-like product forms
Bright lime, orange, and hot pink paired with sleek whites
Graphic design with gradients, chunky or rounded fonts, 3D elements, and glossy effects