Top 12 Open-Source Alternatives to Coolors.co

Coolors.co

The super fast color schemes generator! Create, save and share perfect palettes in seconds!

537 mentions

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Product categories

Animation App Icons Art Tools CSS Framework CSS Games Color Gradients Color Palette Generator Color Picker Color Tools Design Tools Developer Tools Gradient Generator

Summary

The top open-source alternatives to Coolors.co are Colors UI, Web Gradients, and CoolHue. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Colors UI Landing Page
1

Colors UI

Popular Colors palettes, solid colors and Tint and Shade generator and more
Pricing:
- Open Source
- Free
#Design Tools #Art Tools #Color Tools
Web Gradients Landing Page
2

Web Gradients

Curated collection of 180 free fresh background gradients 🚀
Pricing:
- Open Source
#Design Tools #Gradient Generator #Color Gradients 4 social mentions
CoolHue Landing Page
3

CH

CoolHue

Coolest Gradient Hues and Swatches
Pricing:
- Open Source
#Design Tools #Color Gradients #Gradient Generator
Feather Icons Landing Page
4

Feather Icons

Simply beautiful open source icons
Pricing:
- Open Source
#Web Icons #Vector Icons #Icons 63 social mentions
Tailwind CSS Landing Page
5

Tailwind CSS

A utility-first CSS framework for rapidly building custom user interfaces.
Pricing:
- Open Source
#Developer Tools #Design Tools #Website Design 874 social mentions
Vocso Color Palette Generator Landing Page
6

Vocso Color Palette Generator

The super fast color schemes generator tool by VOCSO. Best random color palette generator to generate beautiful color combinations for your website and app designs for free.
Pricing:
- Open Source
#Design Tools #Color Tools #Color Palette Generator
Color Thief Landing Page
7

CT

Color Thief

Grab the color palette from an image. Uses Javascript and the canvas tag to make it happen.
Pricing:
- Open Source
#Design Tools #Color Tools #Color Gradients 8 social mentions
LeonardoColor.io Landing Page
8

LeonardoColor.io

Generate colors based on a desired contrast ratio.
Pricing:
- Open Source
#Color Tools #Color Palette Generator #Color Picker 3 social mentions
Flexbox Froggy Landing Page
9

Flexbox Froggy

A game for learning CSS flexbox
Pricing:
- Open Source
#CSS Tools #Online Education #Design Tools 253 social mentions
Rickrack Landing Page
10

R

Rickrack

Generate harmonious colors freely.
Pricing:
- Open Source
#Color Tools #Design Tools #Color Gradients
Color Landing Page
11

Color

Generate, visualize, and document accessible color palettes
Pricing:
- Open Source
#Design Tools #Color Tools #Color Picker
Lottie Landing Page
12

Lottie

Lottie is an online platform that helps the users in editing and shipping their animations in a few clicks.
Pricing:
- Open Source
#Animation #Design Tools #Vector Graphic Editor 93 social mentions