The hex color #cbbf2f is a light color. The web-safe version is Hex
#CCCC33. A complementary color is
#3440D0. The grayscale version is
#939393. A 20% lighter version of the original color is
#FEF262, and Hex
#988C00 is the 20% darker color. If the color is saturated by 10%, you get
#D1C325. If the color is desaturated by 10%, the color
#C5BB39 is obtained.