Analogous Colour Schemes

Correct answer: A. It supports calmness, harmony, and a cool mood.

Explanation: The governing concept is an analogous colour scheme. Blue and green sit next to each other on the colour wheel, so soft versions blend smoothly rather than producing a harsh clash. Their cool, low-intensity character can support restfulness and meditation. Option A fits the intended message; B requires sharp contrast, C describes warm energy, and D denies colour influence.

Correct answer: A. An analogous base uses a controlled complementary accent.

Explanation: The governing concept is controlled colour relationships. An analogous base provides harmony because neighbouring hues relate closely, while a limited complementary accent adds contrast and focus. Option A balances unity with distinction. Equal full-intensity complements can become harsh, random clashes lack structure, and no value contrast weakens separation. Therefore, A demonstrates the most mature relationship.