The hex color #e66e47 is a light color. The web-safe version is Hex
#FF6633. A complementary color is
#1991B8. The grayscale version is
#898989. A 20% lighter version of the original color is
#FFA17A, and Hex
#B33B14 is the 20% darker color. If the color is saturated by 10%, you get
#EF6B40. If the color is desaturated by 10%, the color
#DD714E is obtained.