i am trying to get a code that will let the line scroll through and change the color. i would like to get it to filter through several colors and so far I have a basic code picked out, I can get it to draw in a new color but is there a way to tell it that since it's now teal, it has to draw red, etc.

float a = 100;

void setup()
{
 size(500, 500);
 background(255);
}

void draw()
{
  stroke(95, 158, 160);
  a = a - 0.5;
  if (a < 0) {
    a = height;
   }
  line(0, a, width, a); 

 
}