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14 lines
404 B
Python
14 lines
404 B
Python
from __future__ import unicode_literals
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def foreground_color(bg_color):
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"""
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Return the ideal foreground color (black or white) for a given background color in hexadecimal RGB format.
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"""
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bg_color = bg_color.strip('#')
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r, g, b = [int(bg_color[c:c + 2], 16) for c in (0, 2, 4)]
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if r * 0.299 + g * 0.587 + b * 0.114 > 186:
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return '000000'
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else:
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return 'ffffff'
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