The hex color #b3b97f is a light color. The web-safe version is Hex
#CCCC66. A complementary color is
#4C4680. The grayscale version is
#A4A4A4. A 20% lighter version of the original color is
#E6ECB2, and Hex
#80864C is the 20% darker color. If the color is saturated by 10%, you get
#B5BB7B. If the color is desaturated by 10%, the color
#B1B783 is obtained.