| Select colors with proper WCAG color contrast | |
| https://www.ctan.org/pkg/ninecolors/ | |
| ninecolors-2022.02.13 | LPPL-1.3 |
| download~alpha amd64 arm arm64 ~hppa ~ia64 ~loong ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos | vowstar |
| ninecolors-2022.02.13 | LPPL-1.3 |
| download~alpha amd64 arm arm64 ~hppa ~ia64 ~loong ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos | guru |