The hex color #2a625c is a dark color. The web-safe version is Hex
#336666. A complementary color is
#D59DA3. The grayscale version is
#4D4D4D. A 20% lighter version of the original color is
#5D958F, and Hex
#002F29 is the 20% darker color. If the color is saturated by 10%, you get
#26645D. If the color is desaturated by 10%, the color
#2E605B is obtained.