The hex color #1e5ec0 is a dark color. The web-safe version is Hex
#3366CC. A complementary color is
#E1A13F. The grayscale version is
#696969. A 20% lighter version of the original color is
#5191F3, and Hex
#002B8D is the 20% darker color. If the color is saturated by 10%, you get
#165DC9. If the color is desaturated by 10%, the color
#265FB7 is obtained.