Rainbow Generator-Python Program for Class 12

Rainbow Generator-Python Program

Source Code:

import turtle

colours=['#801ED0','#962CE4','#912CE2', '#7C21D4','#731FCF',
         '#6113C1','#4005AD','#2B049F', '#28039E','#060390',
         '#00038E','#001C9A','#0033A8', '#014AB3','#0094DE'
         ,'#00C8F9','#01E7CD','#01CE8B', '#01B750','#07B635'
         ,'#20BD26','#7CE413','#9CEE0D', '#DFFC02','#F2FB00',
         '#FEED01','#FFAF02','#FF9501', '#FE5500','#FF2404'
         ,'#FE0700', '#FF0100']
wn=turtle.Screen()

wn.bgcolor('black')
skk=turtle.Turtle()
skk.speed(0)
skk.width(1.5)
skk.hideturtle()



skk.left(90)
x=0
a=100
b=45
while x<len(colours):
    skk.color(colours[x])
    skk.penup()
    skk.setpos(b,0)
    skk.pendown()
    skk.circle(a,180,4000)
    skk.right(180)
    x=x+1
    b=b+1.5
    a=a+1.5

turtle.mainloop()

Output: