30-seconds-of-code/snippets/rgb-to-hex.md

title, tags, cover, firstSeen, lastUpdated

title	tags	cover	firstSeen	lastUpdated
RGB to hex	string,math	campfire	2020-09-13T01:08:00+03:00	2020-11-02T19:28:27+02:00

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'