old_contents: from palettable.tableau import Tableau_10
  
  almost_black = '#262626'
  light_gray = '#E5E5E5'
  light_grey = light_gray
  steel_blue = '#3F5D7D'
  # I saw the national park road signs and loved the color, so I found it. Here
  # is the source if you want (PDF):
  # http://www.pc.gc.ca/eng/docs/bib-lib/~/media/docs/bib-lib/pdfs/Exterior_Signage.ashx
  # Search for Parks Canada Heritage Green, and you will see that it is the
  # color on the signs, and that they give the pantone shade. I found a tool
  # online that can convert that to the hex color.
  parks_canada_heritage_green = '#284734'
  
  color_cycle = [Tableau_10.hex_colors[3],
                 Tableau_10.hex_colors[0],
                 Tableau_10.hex_colors[2],
                 Tableau_10.hex_colors[4],
                 Tableau_10.hex_colors[1],
                 Tableau_10.hex_colors[6],
                 Tableau_10.hex_colors[7],
                 Tableau_10.hex_colors[9],
                 Tableau_10.hex_colors[8],
                 Tableau_10.hex_colors[5]]
  
new_contents: from palettable.tableau import Tableau_10
  
  almost_black = '#262626'
  light_gray = '#E5E5E5'
  light_grey = light_gray
  steel_blue = '#3F5D7D'
  # I saw the national park road signs and loved the color, so I found it. Here
  # is the source if you want (PDF):
  # http://www.pc.gc.ca/eng/docs/bib-lib/~/media/docs/bib-lib/pdfs/Exterior_Signage.ashx
  # Search for Parks Canada Heritage Green, and you will see that it is the
  # color on the signs, and that they give the pantone shade. I found a tool
  # online that can convert that to the hex color.
  parks_canada_heritage_green = '#284734'
  
  color_cycle = Tableau_10.hex_colors
  
subject: change to color cycle