The hex color #1d67d0 is a dark color. The web-safe version is Hex
#3366CC. A complementary color is
#E2982F. The grayscale version is
#717171. A 20% lighter version of the original color is
#509AFF, and Hex
#00349D is the 20% darker color. If the color is saturated by 10%, you get
#1566D9. If the color is desaturated by 10%, the color
#2568C7 is obtained.