There is a nice plugin Mark which can highlight multiple words.
Mark's default defined colors are just six.
According to the document, we can add any color which we want.
highlight def MarkWord1 ctermbg=Cyan ctermfg=Black guibg=#8CCBEA guifg=Black
highlight def MarkWord2 ctermbg=Green ctermfg=Black guibg=#A4E57E guifg=Black
highlight def MarkWord3 ctermbg=Yellow ctermfg=Black guibg=#FFDB72 guifg=Black
highlight def MarkWord4 ctermbg=Red ctermfg=Black guibg=#FF7272 guifg=Black
highlight def MarkWord5 ctermbg=Magenta ctermfg=Black guibg=#FFB3FF guifg=Black
highlight def MarkWord6 ctermbg=Blue ctermfg=Black guibg=#9999FF guifg=Black
highlight def MarkWord7 ctermbg=DarkCyan ctermfg=Black guibg=#008B8B guifg=Black
highlight def MarkWord8 ctermbg=DarkRed ctermfg=Black guibg=#800000 guifg=Black
highlight def MarkWord9 ctermbg=DarkGreen ctermfg=Black guibg=#254117 guifg=Black
highlight def MarkWord10 ctermbg=Gray ctermfg=Black guibg=#2f4f4f guifg=Black
highlight def MarkWord11 ctermbg=DarkGray ctermfg=Black guibg=#A9A9A9 guifg=Black
I was able to add 5 colors. -I wanted to add 20 colors.
But whenever I add some common color(eg, Purple), the mark script complains "I don't know the color"
It's annoying me.
What colors are allowed the script?
If you had, let me know yours please.