The hex color #fcf35c is a light color. The web-safe version is Hex
#FFFF66. A complementary color is
#030CA3. The grayscale version is
#C4C4C4. A 20% lighter version of the original color is
#FFFF8F, and Hex
#C9C029 is the 20% darker color. If the color is saturated by 10%, you get
#FFF852. If the color is desaturated by 10%, the color
#F6EE66 is obtained.