The hex color #2a426c is a dark color. The web-safe version is Hex
#333366. A complementary color is
#D5BD93. The grayscale version is
#484848. A 20% lighter version of the original color is
#5D759F, and Hex
#000F39 is the 20% darker color. If the color is saturated by 10%, you get
#274170. If the color is desaturated by 10%, the color
#2D4368 is obtained.