The hex color #f7cf4d is a light color. The web-safe version is Hex
#FFCC66. A complementary color is
#0830B2. The grayscale version is
#B1B1B1. A 20% lighter version of the original color is
#FFFF80, and Hex
#C49C1A is the 20% darker color. If the color is saturated by 10%, you get
#FED243. If the color is desaturated by 10%, the color
#F0CC57 is obtained.