The hex color #ffb66c is a light color. The web-safe version is Hex
#FFCC66. A complementary color is
#004993. The grayscale version is
#B6B6B6. A 20% lighter version of the original color is
#FFE99F, and Hex
#CC8339 is the 20% darker color. If the color is saturated by 10%, you get
#FFB665. If the color is desaturated by 10%, the color
#F8B673 is obtained.