Brilliant Maps

Making Sense Of The World, One Map At A Time

  • BOOK!
  • Newsletter
  • Board Games
  • Posters
  • Scratch Maps

7 Tube Maps Only The Colour Blind Will Truly Appreciate

March 3, 2023 1 Comment

Black and white tube map

Large print, black & white London Underground map for colour blind customers by TFL

Ever think London’s tube map looks confusing? Now imagine trying to use it, but you couldn’t easily distinguish between the colours of each line.

Well for hundreds of thousands of colour blind Londoners, this is their reality each and every day.

The problem is even more acute for the colour blind among the nearly 17 million tourists who visit London each year, many of whom are using the network for their first time.

To put the issue into perspective, roughly 8% of men and 0.5% of women in the UK suffer from some degree of colour blindness. This simply means they have some degree of difficulty perceiving the full colour spectrum under normal lighting conditions.

The map above is Transport for London’s (TFL) official solution for colour blind users. It’s just a large print, black and white version of the standard tube map. Contrast it with the standard colour tube map below and the differences are fairly obvious.

Standard colour Tube map

Standard colour tube map by TFL

However, TFL’s official solution can be a bit of an overkill as there are different types of colour blindness.

The most common is so called red-green colour blindness. So on a tube map the Central (red) and District (green) lines are difficult to distinguish from one another, but the Overground (orange) and the Piccadilly (blue) are still easy to tell apart.

Thus, a black and white tube map scarifies all of the extra readability colour offers, when it doesn’t have to for all colour blind users.

Fortunately, there’s a free (TFL award winning) app, in both Android and iPhone/iPad versions, that goes well beyond TFL’s own map to help the colour blind and those with certain other visual impairments.

Here are just some of the examples below:

tube map app 1

The main map, which is easily readable by both the colour blind and non-colour blind users

colourblind simulation

How those with red-green colour blindness would see the maps

tube map app 3

A high contrast version of the map

tube map app 2

A blue/yellow, high contrast version of the map

cataracts simulation

How the blue/yellow high contrast version helps those with cataracts

tube map app 4

All 6 versions of the maps

The maps were designed by Ian Hamilton and 232 Studios and you can learn more about the making of them here and here.

And of course don’t forget you can download either the Android or iPhone/iPad versions of the app completely free.

Fianlly, if you’d like to make sure your maps are colour blind safe, check out: Color Oracle.

To learn more, read:

  • London Underground Maps: Art, Design, and Cartography
  • London Underground By Design
  • The Island of the Colorblind

What other improvements do you think TFL should implement to make navigating the Tube easier? Leave your suggestions below:

Filed Under: London Tagged With: colour blind, transportation, tube

Other Popular Maps

  • Women’s Suffrage Mapped: The Year Women Got The Vote By Country

    Women’s Suffrage Mapped: The Year Women Got The Vote By Country

  • Adam’s Bridge Between India and Sri Lanka Before 1480

    Adam’s Bridge Between India and Sri Lanka Before 1480

  • Incredibly Detailed Map Of The World’s Religions

    Incredibly Detailed Map Of The World’s Religions

  • Best Selling Musical Artists By English County of Origin

    Best Selling Musical Artists By English County of Origin

  • GDP per Capita in Europe in 1890 (in 2017 $)

    GDP per Capita in Europe in 1890 (in 2017 $)

  • Colonial Africa On The Eve of World War I

    Colonial Africa On The Eve of World War I

  • 200 Years Of Us Population Growth In 2 Minutes

    200 Years Of Us Population Growth In 2 Minutes

  • All The Public Saunas In Finland

    All The Public Saunas In Finland

Comments

  1. Owen says

    July 17, 2019 at 8:24 pm

    Hi there, is the London ground map for the colour blind still available – if so can you point me in the right direction?

    Thank you

    Reply

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.


World Atlas · Settlers of Catan · Risk · Game of Thrones · Coloring Books · Globes
Monopoly · Star Wars · Game of Life · Pandemic · Ticket To Ride · Drinks Cabinets
Copyright © 2023 · Privacy Policy · Fair Use, Attribution & Copyright · Contact Us
Follow Us: E-mail · Twitter · Facebook · Pinterest · Flipboard