Install libgraphics-colorobject-perl by entering the following commands in the terminal:
sudo apt update sudo apt install libgraphics-colorobject-perl
Description:
convert color specifications between color spaces
Use this package to convert between all the common color spaces. As a pure Perl module, it is not very fast, and so it you want to convert entire images, this is probably not what you want. The emphasis is on completeness and accurate conversion. . Supported color spaces are: RGB (including sRGB, Rec 601, Rec 709, ITU, and about a dozen other RGB spaces), CMY, CMYK, HSL, HSV, XYZ, xyY, Lab, LCHab, Luv, LCHuv, YPbPr, YCbCr. Future support is planned for YUV, YIQ, YCC and possibly others. . Conversion between different RGB working spaces, and between different white-points, is fully supported.
Homepage: http://search.cpan.org/~aizvorski/Graphics-ColorObject-0.5.0/ColorObject.pm
Version: 0.5.0-7.1
Section: universe/perl