colortester

Install command: 
brew install --cask colortester

Name: ColorTester

https://alfasado.net/apps/colortester.html

/api/cask/colortester.json (JSON API)

Cask code on GitHub

Current version: 1.0

Analytics:

Installs (30 days)
colortester 0
Installs (90 days)
colortester 17
Installs (365 days)
colortester 52
Fork me on GitHub