The hex color #192e6c is a dark color. The web-safe version is Hex
#003366. A complementary color is
#E6D193. The grayscale version is
#3C3C3C. A 20% lighter version of the original color is
#4C619F, and Hex
#000039 is the 20% darker color. If the color is saturated by 10%, you get
#162D71. If the color is desaturated by 10%, the color
#1C2F67 is obtained.