The hex color #a1b1fb is a light color. The web-safe version is Hex
#9999FF. A complementary color is
#5E4E04. The grayscale version is
#C4C4C4. A 20% lighter version of the original color is
#D4E4FF, and Hex
#6E7EC8 is the 20% darker color. If the color is saturated by 10%, you get
#9DAFFF. If the color is desaturated by 10%, the color
#A5B3F6 is obtained.