The hex color #1a262c is a dark color. The web-safe version is Hex
#333333. A complementary color is
#E5D9D3. The grayscale version is
#242424. A 20% lighter version of the original color is
#4D595F, and Hex
#000000 is the 20% darker color. If the color is saturated by 10%, you get
#19262D. If the color is desaturated by 10%, the color
#1B262B is obtained.