In HTML 5 can one use background color when writing an article

Question

html5

Answer 1

yes we can

Answer 2

style.background="red"

Answer 3

😓? Explain more please?

Answer 4

instead of the background colour to be white can you change it to be blue or any colour

Answer 5

instead of the background colour to be white can you change it to be blue or any colour

Answer 6

thanks