The hex color #610de3 is a dark color. The web-safe version is Hex
#6600CC. A complementary color is
#9EF21C. The grayscale version is
#707070. A 20% lighter version of the original color is
#9440FF, and Hex
#2E00B0 is the 20% darker color. If the color is saturated by 10%, you get
#5F03EE. If the color is desaturated by 10%, the color
#6317D8 is obtained.