Man pages matching name test::builder::tester::color in section 3pm:

Test::Builder::Tester::Color.3pm.en	debian 10 / libtest-simple-perl
Test::Builder::Tester::Color.3pm.en	debian 11 / libtest-simple-perl
Test::Builder::Tester::Color.3pm.en	debian 12 / libtest-simple-perl