command line tool to manipulate colors
pastel is a command-line tool to generate, analyze, convert and manipulate colors. It supports many different color formats and color spaces like RGB (sRGB), HSL, CIELAB, CIELCh as well as ANSI 8-bit and 24-bit representations.
Maintainer: Volker Schlecht <openbsd-ports@schlecht.dev>
Categories: textproc, graphics