The hex color #1a282d is a dark color. The web-safe version is Hex
#333333. A complementary color is
#E5D7D2. The grayscale version is
#252525. A 20% lighter version of the original color is
#4D5B60, and Hex
#000000 is the 20% darker color. If the color is saturated by 10%, you get
#19282E. If the color is desaturated by 10%, the color
#1B282C is obtained.