from Tkinter import *
colors = ['red', 'green', 'orange', 'white', 'yellow', 'blue']

r = 0
for c in colors:
    Label(text=c, relief=RIDGE,  width=25).grid(row=r, column=0)
    Entry(bg=c,   relief=SUNKEN, width=50).grid(row=r, column=1)
    r = r+1

mainloop()