The hex color #e4e46b is a light color. The web-safe version is Hex
#CCCC66. A complementary color is
#1B1B94. The grayscale version is
#BCBCBC. A 20% lighter version of the original color is
#FFFF9E, and Hex
#B1B138 is the 20% darker color. If the color is saturated by 10%, you get
#E8E863. If the color is desaturated by 10%, the color
#E0E073 is obtained.