The hex color #e7a31f is a light color. The web-safe version is Hex
#FF9933. A complementary color is
#185CE0. The grayscale version is
#8E8E8E. A 20% lighter version of the original color is
#FFD652, and Hex
#B47000 is the 20% darker color. If the color is saturated by 10%, you get
#F0A514. If the color is desaturated by 10%, the color
#DEA12A is obtained.