I'm currently trying to replicate this image: https://i.sstatic.net/fymWE.jpg I'm trying to make that gradient in the background but I have zero clue how to do it and there's basically nothing on the internet. Edit: I have the RGB colors for both ends if that helps. The top is rgb(154,0,254) and the bottom is rgb(221,122,80).

Crude but resonably quick and effective:

from turtle import Screen, TurtleCOLOR = (0.60156, 0, 0.99218)  # (154, 0, 254)
TARGET = (0.86328, 0.47656, 0.31250)  # (221, 122, 80)screen = Screen()
screen.tracer(False)WIDTH, HEIGHT = screen.window_width(), screen.window_height()deltas = [(hue - COLOR[index]) / HEIGHT for index, hue in enumerate(TARGET)]turtle = Turtle()
turtle.color(COLOR)turtle.penup()
turtle.goto(-WIDTH/2, HEIGHT/2)
turtle.pendown()direction = 1for distance, y in enumerate(range(HEIGHT//2, -HEIGHT//2, -1)):turtle.forward(WIDTH * direction)turtle.color([COLOR[i] + delta * distance for i, delta in enumerate(deltas)])turtle.sety(y)direction *= -1screen.tracer(True)
screen.exitonclick()