What do colour-blind people see?

• Interactive java applet to demonstrate colourblindness

  • with 1 image (for slow internet connections)
  • with 3 images
  • with 9 images (for fast internet connections)

• Web design for the colour-blind (interactive java applet)

• Colourmaps for checking the legibility of displays by dichromats

• Colour picture illustrating how a 256 colour palette appears to 'colour-blind' observers