The hex color #e2e55f is a light color. The web-safe version is Hex
#CCCC66. A complementary color is
#1D1AA0. The grayscale version is
#B7B7B7. A 20% lighter version of the original color is
#FFFF92, and Hex
#AFB22C is the 20% darker color. If the color is saturated by 10%, you get
#E6EA56. If the color is desaturated by 10%, the color
#DEE068 is obtained.