Colour-blind friendly palettes
Visually accessible colour palettes for inclusive graphic design contain only colours that are also discernible when converted to grey-scale.
Perceptually-uniform colour gradients
Accurate colour scales for data visualisation have a constant local colour contrast between neighbouring colour values along the individual gradients.
Scientific colour map demonstration
A photograph of Marie Skłodowska-Curie, the Earth from space, and an apple demonstrate the superiority of scientific colour maps.
Colour perception: Background colour
Animated illustration of human colour and lightness perception.
