Can an alert box be colored

Question

JavaScript alert box

Answer 1

Nope, that's why people often choose to make their own alerts (modal boxes)

Answer 2

Make your custom alert

https://code.sololearn.com/WaB2vCB0urR1/?ref=app

Answer 3

or take the one from here
https://code.sololearn.com/WNeqfRAJ5Cau/?ref=app