The hex color #a8b5d6 is a light color. The web-safe version is Hex
#99CCCC. A complementary color is
#574A29. The grayscale version is
#BCBCBC. A 20% lighter version of the original color is
#DBE8FF, and Hex
#7582A3 is the 20% darker color. If the color is saturated by 10%, you get
#A6B4D9. If the color is desaturated by 10%, the color
#AAB6D3 is obtained.