The hex color #174ebc is a dark color. The web-safe version is Hex
#0066CC. A complementary color is
#E8B143. The grayscale version is
#606060. A 20% lighter version of the original color is
#4A81EF, and Hex
#001B89 is the 20% darker color. If the color is saturated by 10%, you get
#104CC5. If the color is desaturated by 10%, the color
#1E50B3 is obtained.