def son_colores_parecidos(color1, color2):
'''Usa la librería colormath para determinar si un par de colores es parecido y devuelve verdadero en ese caso'''
from colormath.color_objects import AdobeRGBColor, LabColor, XYZColor
from colormath.color_conversions import convert_color
from colormath.color_diff import delta_e_cie1976
try:
color1 = AdobeRGBColor.new_from_rgb_hex(color1)
color2 = AdobeRGBColor.new_from_rgb_hex(color2)
delta_e = delta_e_cie1976(convert_color(color1, LabColor),
convert_color(color2, LabColor))
print('delta color: ', delta_e)
#print(abs(delta_e)<50)
return abs(delta_e) < 50
except ValueError:
print('Elige un color')
return False
def convert_hex_to_xyz(hex_color: str) -> (float, float, float):
adobe_rgb_color = AdobeRGBColor.new_from_rgb_hex(hex_color)
# clampedRgbColors = AdobeRGBColor(hexx.clamped_rgb_r, hexx.clamped_rgb_g, hexx.clamped_rgb_b)
# xyz = convert_color(clampedRgbColors, XYZColor, through_rgb_type=AdobeRGBColor)
xyz_color = convert_color(adobe_rgb_color,
XYZColor,
through_rgb_type=AdobeRGBColor,
target_illuminant='d65')
return xyz_color.get_value_tuple()