The hex color #002227 is a dark color. The web-safe version is Hex
#003333. A complementary color is
#FFDDD8. The grayscale version is
#181818. A 20% lighter version of the original color is
#33555A, and Hex
#000000 is the 20% darker color. If the color is saturated by 10%, you get
#002328. If the color is desaturated by 10%, the color
#022126 is obtained.