if use_color_brightness:
contrast_color = _black_or_white_by_color_brightness(color)
else:
contrast_color = _black_or_white_by_contrast_ratio(color)
if contrast_color == "white":
return 1, 1, 1, 1
else:
return 0, 0, 0, 1
if __name__ == "__main__":
from kivy.utils import get_color_from_hex
from kivymd.color_definitions import colors, text_colors
for c in colors.items():
if c[0] in ["Light", "Dark"]:
continue
color = c[0]
print(f"For the {color} color palette:")
for name, hex_color in c[1].items():
if hex_color:
col = get_color_from_hex(hex_color)
col_bri = get_contrast_text_color(col)
con_rat = get_contrast_text_color(col,
use_color_brightness=False)
text_color = text_colors[c[0]][name]
print(f" The {name} hue gives {col_bri} using color "
f"brightness, {con_rat} using contrast ratio, and "
f"{text_color} from the MD spec")
def get_contrast_text_color(color, use_color_brightness=True):
if use_color_brightness:
contrast_color = _black_or_white_by_color_brightness(color)
else:
contrast_color = _black_or_white_by_contrast_ratio(color)
if contrast_color == 'white':
return 1, 1, 1, 1
else:
return 0, 0, 0, 1
if __name__ == '__main__':
from kivy.utils import get_color_from_hex
from kivymd.color_definitions import colors, text_colors
for c in list(colors.items()):
if c[0] in ['Light', 'Dark']:
continue
print(("For the {} color palette:".format(c[0])))
for name, hex_color in list(c[1].items()):
if hex_color:
col = get_color_from_hex(hex_color)
col_bri = get_contrast_text_color(col)
con_rat = get_contrast_text_color(col,
use_color_brightness=False)
text_color = text_colors[c[0]][name]
print((
" The {} hue gives {} using color brightness, {} using contrast ratio, and {} from the MD spec"
.format(name, col_bri, con_rat, text_color)))