The hex color #2d5eb8 is a dark color. The web-safe version is Hex
#3366CC. A complementary color is
#D2A147. The grayscale version is
#6C6C6C. A 20% lighter version of the original color is
#6091EB, and Hex
#002B85 is the 20% darker color. If the color is saturated by 10%, you get
#275DC0. If the color is desaturated by 10%, the color
#335FB0 is obtained.