RGB to hex

Isabelle Viktoria Maciohsek · Python, String, Math · Nov 2, 2020

Converts the values of RGB components to a hexadecimal color code.

  • Create a placeholder for a zero-padded hexadecimal value using '{:02X}' and copy it three times.
  • Use str.format() on the resulting string to replace the placeholders with the given values.
def rgb_to_hex(r, g, b):
  return ('{:02X}' * 3).format(r, g, b)
rgb_to_hex(255, 165, 1) # 'FFA501'

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