While at the Home Depot Picking Out a Color of Paint

While at The Home Depot picking out a color of paint for her bathroom, Leticia narrows her search down to two options. She likes the color of the first one and the purity in color of the second one. Leticia's decision is between the _____ of the first paint choice and the _____ of the second paint choice.

A) hue; saturation
B) hue; brightness
C) saturation; brightness
D) color; hue