The hex color #aacabf is a light color. The web-safe version is Hex
#99CCCC. A complementary color is
#553540. The grayscale version is
#BCBCBC. A 20% lighter version of the original color is
#DDFDF2, and Hex
#77978C is the 20% darker color. If the color is saturated by 10%, you get
#A8CBBF. If the color is desaturated by 10%, the color
#ACC9BF is obtained.