When designing a poster, what precaution should be taken to make it accessible to people with colour blindness?
Answer and explanation
Correct answer: Use value, shape, and text cues instead of relying only on colour difference.
The governing concept is accessible visual communication. Some viewers cannot reliably distinguish certain colour pairs, especially red and green, so information should also be supported by lightness or value contrast, different shapes, patterns, labels, or text. Therefore A is correct. B increases confusion, while C and D remove the clarity a poster needs rather than improving access.
Frequently asked questions
What is the correct answer to this question?
Use value, shape, and text cues instead of relying only on colour difference.
Why is this the correct answer?
The governing concept is accessible visual communication. Some viewers cannot reliably distinguish certain colour pairs, especially red and green, so information should also be supported by lightness or value contrast, different shapes, patterns, labels, or text. Therefore A is correct. B increases confusion, while C and D remove the clarity a poster needs rather than improving access.
Which subject and chapter does this question cover?
This is a Class 9 Art Education question. Chapter: Poster and Poster Making. Topic: Colour balance in posters.
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