The hex color #ffff32 is a light color. The web-safe version is Hex
#FFFF33. A complementary color is
#0000CD. The grayscale version is
#BBBBBB. A 20% lighter version of the original color is
#FFFF65, and Hex
#CCCC00 is the 20% darker color. If the color is saturated by 10%, you get
#FFFF24. If the color is desaturated by 10%, the color
#F8F840 is obtained.