How to use echo to output colors

Grammar introduction:

Echo-e "\ e [31m input\ e [0m" # output is red

Example:

# Color: 30m echo-e "\ 033 [30m black word\ 033 [0m" echo-e "\ 033 [31m red word\ 033 [0m" echo-e "\ 033 [32m green word\ 033 [0m" echo-e "\ 033 [33m yellow word\ 0m" echo-e "\ 033 [34m blue word\ 033 [0m" echo-e "\ 033 [35m" echo-e "\ 033] Purple words\ 033 [0m "echo-e"\ 033 [36m sky blue words\ 033 [0m "echo-e"\ 033 [37m white words\ 033 [0m "# words background color range: 40 echo 47 echo-e"\ 033 [40 37m White character on Black background\ 033 [0m "echo-e"\ 033 [41X 37m White character on Red background\ 033 [0m "echo-e"\ 033] [42X 37m White character on Green background\ 033 [0m "echo-e"\ 033 [43it37m White character on Yellow background\ 033 [0m "echo-e"\ 033 [44trans37m "echo-e"\ 033 [0m "echo-e"\ 033] [45x 37m White character on Purple background\ 033 [0m "echo-e"\ 033] 37m White words on Blue background\ 033 [0m "echo-e"\ 033 [47cross 30m Black on White background\ 033 [0m "

Last control:

\ 33 [0m turn off all attributes\ 33 [1m set high brightness\ 33 [4m underline\ 33 [5m flicker\ 33 [7m reverse display\ 33 [8m blanking\ 33 [30m -\ 33 [37m set foreground color\ 33 [40m -\ 33 [47m set background color\ 33] [nA cursor up n line\ 33 [nB cursor down n line\ 33 [nC Move the cursor to the right on line\ 33 [nD cursor to the left on line\ 33 [y XH set cursor position\ 33 [2J clear screen\ 33 [K clear the content from the cursor to the end of the line\ 33 [s save cursor location\ 33 [u restore cursor position\ 33 [? 25l hide cursor\ 33 [? 25h display cursor above options can be used in combination!