from picozero import LED, Button, RGBLED
from time import sleep

rgb = RGBLED(red = 0 , green = 1, blue = 2)
button = Button(8)

Value = 0

red = (255,0,0)
purple = (255,0,255)
blue = (0,0,255)
cyan = (0, 255, 255)
green = (0,255,0)
yellow = (255,255,0)
white = (255,255,255)

colors = [red, purple, blue, cyan, green, yellow, white]

Press = False

while True:
    if(button.is_pressed):
        Press = True
        Value = Value + 1
        if Value == 7:
                Value = 0
        rgb.color = colors[Value]
    else:
        if Press == True:
            if rgb.on():
                rgb.off()
            else:
                rgb.on
        Press = False