The hex color #778adc is a light color. The web-safe version is Hex
#6699CC. A complementary color is
#887523. The grayscale version is
#9F9F9F. A 20% lighter version of the original color is
#AABDFF, and Hex
#4457A9 is the 20% darker color. If the color is saturated by 10%, you get
#7388E2. If the color is desaturated by 10%, the color
#7B8CD6 is obtained.