colour.conversions.rgb2hex

colour.conversions.rgb2hex(rgb: Tuple[float, float, float], force_long: float = False) → str

Transform RGB tuple to hex RGB representation.

Parameters

rgb – RGB 3-uple of float between 0 and 1

Return type

3 hex char or 6 hex char string representation

>>> from colour import rgb2hex

>>> rgb2hex((0.0,1.0,0.0))
'#0f0'

Rounding try to be as natural as possible:

>>> rgb2hex((0.0,0.999999,1.0))
'#0ff'

And if not possible, the 6 hex char representation is used:

>>> rgb2hex((0.23,1.0,1.0))
'#3bffff'

>>> rgb2hex((0.0,0.999999,1.0), force_long=True)
'#00ffff'