Certified Interior Decorator (CID) Practice Test 2026 – All-in-One Comprehensive Guide to Exam Success!

In terms of color, "saturation" specifically refers to the intensity or purity of a color, which directly impacts its vibrancy. A color with high saturation appears bold and vibrant, while a color with low saturation appears more muted or washed out. This concept is crucial in interior decoration, as it influences how colors interact with one another and the overall mood of a space. For instance, using highly saturated colors can create a lively and energetic atmosphere, while less saturated colors can contribute to a more subdued and calming environment. Understanding saturation helps decorators choose hues that effectively communicate the desired tone of a room.