The hex color #cfca1b is a light color. The web-safe version is Hex
#CCCC33. A complementary color is
#3035E4. The grayscale version is
#919191. A 20% lighter version of the original color is
#FFFD4E, and Hex
#9C9700 is the 20% darker color. If the color is saturated by 10%, you get
#D5D00F. If the color is desaturated by 10%, the color
#C9C427 is obtained.