HDRainbow

Generate an online color palette from an image

21 Alternatives To HDRainbow

Color Leap

Color palettes used throughout history ⏳

Color Palette Generator

Enter the URL of an image and find its color palette

Color Palette Manager

This nifty app helps you create, manage and share palettes.

CoolHue

Coolest Gradient Hues and Swatches

Culrs

A simple, smart approach to choose color palettes

Gradient Buttons

Beautiful buttons with hover animations

Gradient Cards

A simple and beautiful list of editable gradients

Happy Hues

Curated color palettes in action

Hello Color

Color contrast generator
images/2020/04/LOL-Colors.png}}

LOL Colors

Curated color palette inspiration.

Material @ Colorion

Material design compatible curated color palettes.

Material Palette

Generate and export your Material Design color palette

Materialette

A material design color palette on macOS / Windows / Linux

Palettte App

Create, analyze and edit smooth color palettes

Random Color Palettes

Generate a random color palette by tapping your space bar

Trendy Palettes

Free and open collection of color palettes, updated daily

Web Gradients

Curated collection of 180 free fresh background gradients 🚀