Alternatives to Flat UI Colors

A web collection of flat design color palettes with one-click copying of color codes. The listings below can replace it for an important use case. Each note says what changes if you switch.

  • Flat UI Colors

    A web collection of flat design color palettes with one-click copying of color codes.

    FreeProprietaryWeb

Replacements

Listings that take over the same core job as Flat UI Colors.

  • Color Hunt

    A curated web gallery of color palettes, updated daily, with a companion Chrome extension.

    FreeProprietaryWebBrowser extension

    Color Hunt offers a daily-updated curated gallery of four-color palettes with tag filters, community submissions and a Chrome new-tab extension.

  • Happy Hues

    Curated color palettes shown applied live to an example website UI.

    FreeProprietaryWeb

    Happy Hues shows curated palettes applied live to an example website UI rather than as flat swatches, and needs no signup.

  • ColorKit

    A free collection of web tools for generating color palettes and gradients, plus palette inspiration.

    FreeProprietaryWeb

    ColorKit pairs a large palette gallery with hex codes and a free palette and gradient generator, so it goes beyond fixed palettes.

  • Muzli Colors

    A web color palette generator with search, collections and previews on sample UI designs.

    FreeProprietaryWeb

    Muzli Colors combines popular palette collections with a generator, search by use case and previews on sample UI designs.

  • Coolors

    Fast color palette generator for browsing and tweaking combinations.

    FreemiumProprietaryWeb

    Coolors adds fast palette generation and a large community library, with some features locked behind a paid plan.

  • Color Leap

    A web app for browsing 180 color palettes drawn from art and culture across 4000 years.

    FreeProprietaryWeb

    Color Leap offers a fixed set of 180 palettes organized by historical era, drawn from art and culture instead of flat design.

Similar software

Related functionality, not a direct replacement.

  • Material Palette

    A web generator that builds downloadable Material Design color palettes from two colors you choose.

    FreeProprietaryWeb

  • uiGradients

    A community-contributed web collection of color gradients, each with CSS you can copy.

    FreeProprietaryWeb

  • WebGradients

    A free collection of 180 ready-made CSS gradients with a generator for building your own.

    FreeProprietaryWeb

  • HTML Color Codes

    A web color picker and reference for Hex, RGB, HSL and OKLCH color codes.

    FreeProprietaryWeb