The hex color #5d54cc is a dark color. The web-safe version is Hex
#6666CC. A complementary color is
#A2AB33. The grayscale version is
#7F7F7F. A 20% lighter version of the original color is
#9087FF, and Hex
#2A2199 is the 20% darker color. If the color is saturated by 10%, you get
#5A50D4. If the color is desaturated by 10%, the color
#6058C4 is obtained.