def get_base_color(self):
"""
get a color
"""
lst = list(askcolor()[0])
self.basecolor = hv.make_rgb(lst[0], lst[1], lst[2])
def get_right_color(self):
"""
get a color
"""
lst = list(askcolor()[0])
self.rightcolor = hv.make_rgb(lst[0], lst[1], lst[2])