The hex color #1d35b8 is a dark color. The web-safe version is Hex
#3333CC. A complementary color is
#E2CA47. The grayscale version is
#595959. A 20% lighter version of the original color is
#5068EB, and Hex
#000285 is the 20% darker color. If the color is saturated by 10%, you get
#1731C2. If the color is desaturated by 10%, the color
#2339AE is obtained.