The hex color #024cb0 is a dark color. The web-safe version is Hex
#003399. A complementary color is
#FDB34F. The grayscale version is
#555555. A 20% lighter version of the original color is
#357FE3, and Hex
#00197D is the 20% darker color. If the color is saturated by 10%, you get
#004BB9. If the color is desaturated by 10%, the color
#0A4DA7 is obtained.