The hex color #434B27 is a dark color. The web-safe version is Hex
#333333. A complementary color is
#BCB4D8. The grayscale version is
#3C3C3C. A 20% lighter version of the original color is
#767E5A, and Hex
#101800 is the 20% darker color. If the color is saturated by 10%, you get
#444C25. If the color is desaturated by 10%, the color
#424A29 is obtained.