Which term describes a gradual transition of colors which may create the illusion of depth?

• A. Footer
• B. Gradient
• C. Exit Animation
• D. Handout

Answer: (B)

Smooth color transitions used to create the illusion of depth are described by the term gradient. A gradient is a gradual blend from one color to another (and can involve multiple colors), and it can be linear or radial. This gradual change in color simulates lighting or shading, giving a flat design a sense of volume and depth. That’s why gradients are common in backgrounds and UI elements to add visual richness. The other options refer to unrelated concepts: a footer is a page element at the bottom, an exit animation is a transition effect when leaving a screen, and a handout is a document given to an audience.