The hex color #848fd3 is a light color. The web-safe version is Hex
#9999CC. A complementary color is
#7B702C. The grayscale version is
#A2A2A2. A 20% lighter version of the original color is
#B7C2FF, and Hex
#515CA0 is the 20% darker color. If the color is saturated by 10%, you get
#818DD8. If the color is desaturated by 10%, the color
#8791CE is obtained.