The hex color #35090c is a dark color. The web-safe version is Hex
#330000. A complementary color is
#CAF6F3. The grayscale version is
#191919. A 20% lighter version of the original color is
#683C3F, and Hex
#020000 is the 20% darker color. If the color is saturated by 10%, you get
#38070B. If the color is desaturated by 10%, the color
#320B0D is obtained.