The hex color #fa664d is a light color. The web-safe version is Hex
#FF6666. A complementary color is
#0599B2. The grayscale version is
#8F8F8F. A 20% lighter version of the original color is
#FF9980, and Hex
#C7331A is the 20% darker color. If the color is saturated by 10%, you get
#FF6246. If the color is desaturated by 10%, the color
#EF6A54 is obtained.