The hex color #a75d19 is a dark color. The web-safe version is Hex
#996600. A complementary color is
#58A2E6. The grayscale version is
#5F5F5F. A 20% lighter version of the original color is
#DA904C, and Hex
#742A00 is the 20% darker color. If the color is saturated by 10%, you get
#AE5D12. If the color is desaturated by 10%, the color
#A05D20 is obtained.