Open file and write

Question

I am trying to open a file with RGB colors I want to make it as a list of 3 and save it..

file = input('Enter the name of color file: ')

infile = open(file+'.txt','r')
outfile = open('c1.txt','w')

for line in infile :
line = infile.readline()
line = line.split(' ',3)
outfile.write(line)

infile.close()
outfile.close()
When I open the text file it is empty

Answer 1

use c#, it has StreamReader and StreamWriter and it's easy to understand

Answer 2

After that I want to use for loop to read the color from the file and drow a lines with the read color in a window