The hex color #e88a3b is a light color. The web-safe version is Hex
#FF9933. A complementary color is
#1775C4. The grayscale version is
#8F8F8F. A 20% lighter version of the original color is
#FFBD6E, and Hex
#B55708 is the 20% darker color. If the color is saturated by 10%, you get
#F18A33. If the color is desaturated by 10%, the color
#DF8B43 is obtained.