Hexadecimal Color Problem

Question

Is there anyone who will explain about these colors value in details because I loose most of the html challenges only because of hexadecimal colors questions 😠 I tried to remember all the colors questions but still I'm doing mistake in same question again and again 😮

and yeah also explain this code
https://code.sololearn.com/cdSoRuRGl0Ma/?ref=app

Answer 1

you can see this for the hexadecimal colours..
https://www.w3schools.com/colors/default.asp

Answer 2

The hexadecimal color code is actually a combination of RGB (Red, Green, Blue) color components i.e. #RRGGBB. When a value is specified for all of these color components a color is obtained. For example, when each components is set to 00(Min) it yeilds the BLACK and when each is set to ff (Max) it yeilds the WHITE color.