Color Hunt - Curated collection of beautiful colors, updated daily
Xibo - Digital Signage for Everyone!
Polarite.app - A.I. assisted color scheme generator
Yodeck - Yodeck enables you to design and schedule your digital signage on Raspberry Pi easily from the web, using your computer, tablet or smartphone.
Color Scheme Generator - Generates six color schemes based on one selected base color
TelemetryTV - Powerful and Intuitive Cloud-Based Digital Signage Software That Lets You Easily Manage Content on Screens