The hex color #5a608c is a dark color. The web-safe version is Hex
#666699. A complementary color is
#A59F73. The grayscale version is
#6D6D6D. A 20% lighter version of the original color is
#8D93BF, and Hex
#272D59 is the 20% darker color. If the color is saturated by 10%, you get
#585F8F. If the color is desaturated by 10%, the color
#5C6189 is obtained.