UI Components Library for React Native
An easy to integrate color picker / theme selector for website designs
jQuery MiniColors Plugin
An Easy Color Picker Tool With Contrast Details
jQuery UI widget for color picking with web colors, theme colors, etc.
Bootstrap Colorpicker is a modular color picker plugin for Bootstrap
A collection of tools that Android developers have to collect
Color pickers from Sketch, Photoshop, Chrome, Github, and Twitter
Color converter, screen color picker and color palettes for Windows
Color picker dialog for Tkinter, alternative to tkinter.colorchooser
Michel Max - WPF Color Picker
A Small, Smart and Simple Color Picker for Windows
An interactive colour generator / picker
Android common lib, ImageCache, HttpCache, DropDownListView, etc.
A free library of .NET/GTK# widgets