Red flag looks orange

Please, make the Red Flag be more red. When I see it on the screen, I get confused, because it looks like orange to me.

It seems that the current color is: EF4444 (Red=EF Green=44 Blue=44)

The Pure Red color hex code is #FF0000, equivalent RGB values are (255, 0, 0), which means it is composed of 100% red, 0% green and 0% blue.