
Description: Cyotek Color Palette Editor is a free open source application for creating and editing color palettes. It allows users to create custom color swatches, harmonies, gradients and color schemes for use in design, art, and other projects.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: SwatchBooker is an open source color matching software for designers. It helps create accurate color palettes and identify Pantone or CMYK color values to match physical samples.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API