The hex color #9F9DF0 is a light color. The web-safe version is Hex
#9999FF. A complementary color is
#60620F. The grayscale version is
#B9B9B9. A 20% lighter version of the original color is
#D2D0FF, and Hex
#6C6ABD is the 20% darker color. If the color is saturated by 10%, you get
#9C9AF5. If the color is desaturated by 10%, the color
#A2A0EB is obtained.