The hex color #f9ee6e is a light color. The web-safe version is Hex
#FFFF66. A complementary color is
#061191. The grayscale version is
#C7C7C7. A 20% lighter version of the original color is
#FFFFA1, and Hex
#C6BB3B is the 20% darker color. If the color is saturated by 10%, you get
#FEF265. If the color is desaturated by 10%, the color
#F4EA77 is obtained.