A Hi-viz jacket and a white helmet will get you noticed more so than a red jacket and black helmet. It's not going to be 100% foolproof, but it will make you more visible. You can always just buy a Hi-viz vest to go over any color jacket if you want.
"...When your time comes to die, do not be like those whose hearts are filled with fear of death,
So that when their time comes, they weep and pray for a little more time to live their lives over a different way.
Sing your death song, and die like a hero going home." - Tecumseh