The hex color #1d76be is a dark color. The web-safe version is Hex
#3366CC. A complementary color is
#E28941. The grayscale version is
#707070. A 20% lighter version of the original color is
#50A9F1, and Hex
#00438B is the 20% darker color. If the color is saturated by 10%, you get
#1577C6. If the color is desaturated by 10%, the color
#2575B6 is obtained.