The hex color #26295c is a dark color. The web-safe version is Hex
#333366. A complementary color is
#D9D6A3. The grayscale version is
#393939. A 20% lighter version of the original color is
#595C8F, and Hex
#000029 is the 20% darker color. If the color is saturated by 10%, you get
#242760. If the color is desaturated by 10%, the color
#282B59 is obtained.