resolvecolor.py


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#!/usr/bin/env python

import os, sys, argparse, os.path, json, re
import xtermcolors

# Resolve HTML-style hex RGB color codes to xterm-256color color numbers

if len(sys.argv) != 2:
	print('Usage: resolvecolor.py #RRGGBB')
	exit()

print(xtermcolors.closest_color(*[int(s, 16) for s in re.match('#?([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})', sys.argv[1]).groups()]))