The hex color #e2e15d is a light color. The web-safe version is Hex
#CCCC66. A complementary color is
#1D1EA2. The grayscale version is
#B5B5B5. A 20% lighter version of the original color is
#FFFF90, and Hex
#AFAE2A is the 20% darker color. If the color is saturated by 10%, you get
#E6E554. If the color is desaturated by 10%, the color
#DEDD66 is obtained.