The hex color #6535cc is a dark color. The web-safe version is Hex
#6633CC. A complementary color is
#9ACA33. The grayscale version is
#777777. A 20% lighter version of the original color is
#9868FF, and Hex
#320299 is the 20% darker color. If the color is saturated by 10%, you get
#632ED4. If the color is desaturated by 10%, the color
#673CC4 is obtained.