Get hex values and color names for Googles Material Design Color Palette

mdcolors.sh

#!/usr/bin/env zsh

curl -s https://material.io/guidelines/style/color.html |\
  pup 'div.col-list section.module-module-module.col-3:nth-last-of-type(n+2) div span text{}' |\
  awk '/^[A-Z][a-z]+/{cat=$0} /^[A]{0,1}[0-9]{2,3}/{shade=$0} /^#[0-9A-F]{6}/ {printf("%4s, %-11s, %s\n",shade,cat,$0)}' |\
  cat -n |\
  sort -t, -k3 |\
  tac |\
  uniq -f1 |\
  sort -nk1 |\
  cut -f2- |\
  column -t -s,

parse.awk

#!/usr/bin/awk -f

/^[A-Z][a-z]+/ {
  cat=$0
}

/^[A]{0,1}[0-9]{2,3}/ {
  shade=$0
}

/^#[0-9A-F]{6}/ {
  printf("%4s, %-11s, %s\n", shade, cat, $0)
}

run.sh

#!/bin/zsh

curl -s https://material.io/guidelines/style/color.html | pup 'div.col-list section.module-module-module.col-3:nth-last-of-type(n+2) div span text{}' |\
    ./parse.awk | cat -n | sort -t, -nk2 | tac | uniq -f1 | sort -nk1 | cut -f2- | column -t -s, -R1