The hex color #4a5adc is a dark color. The web-safe version is Hex
#3366CC. A complementary color is
#B5A523. The grayscale version is
#808080. A 20% lighter version of the original color is
#7D8DFF, and Hex
#1727A9 is the 20% darker color. If the color is saturated by 10%, you get
#4556E5. If the color is desaturated by 10%, the color
#4F5ED3 is obtained.