Art & music · University
Accessible visual design · revision notes
The luminance difference between foreground and background colours.
Key ideas and conditions
Colour contrast
The luminance difference between foreground and background colours.
Text alternative
A textual equivalent describing the purpose of meaningful non-text content.
Legibility
How easily individual characters can be distinguished.
Readability
How comfortably longer text can be read and understood in context.
Explain without looking
- Give a short example showing how Legibility would be used in practice.
- Summarize why Readability matters in the lesson “Accessible visual design”.
Further reading and review references
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