colo.dev.42

2 listings we've seen · as of 8 Oct 2026. This is the maker name shown on the store, not proof of who owns the company.

Tools

Accurate HEX to Pantone color converter. Supports HEX, RGB, CMYK inputs. Delta E 2000 algorithm for precise matching.

Education

AI Quiz Generator — make quizzes online in seconds. Turn any site article into an interactive quiz with AI. Fast and easy.