The hex color #584e1c is a dark color. The web-safe version is Hex
#666633. A complementary color is
#A7B1E3. The grayscale version is
#414141. A 20% lighter version of the original color is
#8B814F, and Hex
#251B00 is the 20% darker color. If the color is saturated by 10%, you get
#5A4F18. If the color is desaturated by 10%, the color
#564D20 is obtained.