The hex color #1a1d25 is a dark color. The web-safe version is Hex
#333333. A complementary color is
#E5E2DA. The grayscale version is
#1F1F1F. A 20% lighter version of the original color is
#4D5058, and Hex
#000000 is the 20% darker color. If the color is saturated by 10%, you get
#1A1D26. If the color is desaturated by 10%, the color
#1A1D24 is obtained.