The hex color #1e67b3 is a dark color. The web-safe version is Hex
#3366CC. A complementary color is
#E1984C. The grayscale version is
#686868. A 20% lighter version of the original color is
#519AE6, and Hex
#003480 is the 20% darker color. If the color is saturated by 10%, you get
#1767BB. If the color is desaturated by 10%, the color
#2567AC is obtained.