Python implements color rgb and hex conversion functions

This article mainly introduces python's function of converting colors rgb and hex into hex values, which is of great practical value, for more information about how to convert colors from rgb to hex, see the example in this article. Share it with you for your reference. The specific analysis is as follows:

The following python code provides two functions to convert the color represented by rgb to the hex value, hex to rgb, and rgb to a three-digit ancestor, for example (128,255, 28 ), hex is numeric 876645

Def hex2rgb (hexcolor): rgb = [(hexcolor> 16) & 0xff, (hexcolor> 8) & 0xff, hexcolor & 0xff] return rgbdef rgb2hex (rgbcolor): r, g, B = rgbcolor return (r <16) + (g <8) + B

Call method:

Print ("www.jb51.net rgb2hex (128,128, 18) = % s" % rgb2hex (128,128, 18) print ("www.jb51.net rgb2hex (8421394) = % s "% hex2rgb (8421394 ))

The output result is as follows:

Www.jb51.net rgb2hex (128,128, 18) = 8421394www.jb51.net rgb2hex (8421394) = [128,128, 18]

I hope this article will help you with Python programming.