Update

Muft Shiksha™ एक 100% Free Education Portal है 🇮🇳, जिसका उद्देश्य Class 9–12 के हर विद्यार्थी तक High-Quality Education को पूरी तरह मुफ्त पहुँचाना है। 🇮🇳 हम मानते हैं कि अच्छी शिक्षा किसी student की आर्थिक स्थिति पर निर्भर नहीं होनी चाहिए। 🇮🇳 हर विद्यार्थी को वही Quality Study Material, MCQs, Quizzes, Exam Preparation, Concept-Based Learning और Bilingual Support मिलना चाहिए, जो आमतौर पर महंगी Coaching या Premium Platforms में मिलता है। Muft Shiksha™ 🇮🇳 इसी सोच के साथ बनाया गया है

Subjects
0 reads0 ratings0 helpful

Why can the same neutral grey appear cool on an orange background and warm on a blue background?

Answer and explanation

Correct answer: The background changes its relative colour temperature

Colour perception is relational: the eye judges a colour partly against its surrounding field. Orange is strongly warm, so a neutral grey beside it may be read as relatively cooler; blue is cool, so the same grey may appear relatively warmer beside it. Option A expresses this simultaneous-contrast principle. The grey pigment does not change, the colours do not physically mix, and its value is not erased.

Related tags

Relative Colour TemperatureSimultaneous ContrastNeutral GreyColour PerceptionWarm And Cool ColoursColour TheoryArt EducationClass 9 Mcq

Was this question useful?

No ratings yetWrite a review / Rate this question

Student Reviews

No published reviews yet.

Add Muft Shiksha to your Home Screen

In Safari, tap Share, then Add to Home Screen.