The hex color #1845bc is a dark color. The web-safe version is Hex
#0033CC. A complementary color is
#E7BA43. The grayscale version is
#5E5E5E. A 20% lighter version of the original color is
#4B78EF, and Hex
#001289 is the 20% darker color. If the color is saturated by 10%, you get
#1143C5. If the color is desaturated by 10%, the color
#1F47B3 is obtained.