Certified Professional Photographer (CPP) Practice Exam

What color temperature is typically observed in shade or a heavily overcast sky?

1. 3,000-4,000 K

2. 4,000-5,000 K

3. 9,000-10,000 K

4. 5,000-5,500 K

The correct answer is: 9,000-10,000 K

The correct color temperature observed in shade or a heavily overcast sky generally falls within the range of 9,000-10,000 K. This higher color temperature results from the scattering of sunlight in the atmosphere, which tends to make shaded areas or scenes under overcast skies appear cooler in tone. When the sunlight is diffused by clouds or blocked entirely, it lacks the warm hues present in direct sunlight and instead leans towards a bluish tint. This phenomenon is particularly noticeable in shaded environments, where the absence of direct sunlight allows cooler color temperatures to dominate. Understanding color temperature is essential for photographers, as it affects the mood and ambiance of their images. A higher color temperature often conveys a cooler, more subdued feel, which can be desirable in certain types of photography, such as landscapes or portraits under overcast conditions. Recognizing these color temperature characteristics helps photographers make informed decisions about white balance settings, ultimately enhancing the quality of their work.