The hex color #a29fb2 is a light color. The web-safe version is Hex
#999999. A complementary color is
#5D604D. The grayscale version is
#A6A6A6. A 20% lighter version of the original color is
#D5D2E5, and Hex
#6F6C7F is the 20% darker color. If the color is saturated by 10%, you get
#A29EB3. If the color is desaturated by 10%, the color
#A2A0B1 is obtained.